71696310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 224570880

約数和(自身を除く): 152874570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 49, 51, 57, 70, 85, 95, 98, 102, 105, 114, 119, 133, 147, 151, 170, 190, 210, 238, 245, 255, 266, 285, 294, 302, 323, 357, 399, 453, 490, 510, 570, 595, 646, 665, 714, 735, 755, 798, 833, 906, 931, 969, 1057, 1190, 1330, 1470, 1510, 1615, 1666, 1785, 1862, 1938, 1995, 2114, 2261, 2265, 2499, 2567, 2793, 2869, 3171, 3230, 3570, 3990, 4165, 4522, 4530, 4655, 4845, 4998, 5134, 5285, 5586, 5738, 6342, 6783, 7399, 7701, 8330, 8607, 9310, 9690, 10570, 11305, 12495, 12835, 13566, 13965, 14345, 14798, 15402, 15827, 15855, 17214, 17969, 20083, 22197, 22610, 24990, 25670, 27930, 28690, 31654, 31710, 33915, 35938, 36995, 38505, 40166, 43035, 44394, 47481, 48773, 53907, 60249, 67830, 73990, 77010, 79135, 86070, 89845, 94962, 97546, 100415, 107814, 110985, 120498, 125783, 140581, 146319, 158270, 179690, 200830, 221970, 237405, 243865, 251566, 269535, 281162, 292638, 301245, 341411, 377349, 421743, 474810, 487730, 539070, 602490, 628915, 682822, 702905, 731595, 754698, 843486, 1024233, 1257830, 1405810, 1463190, 1707055, 1886745, 2048466, 2108715, 2389877, 3414110, 3773490, 4217430, 4779754, 5121165, 7169631, 10242330, 11949385, 14339262, 23898770, 35848155, 71696310]

約数ペア:

[(1, 71696310), (2, 35848155), (3, 23898770), (5, 14339262), (6, 11949385), (7, 10242330), (10, 7169631), (14, 5121165), (15, 4779754), (17, 4217430), (19, 3773490), (21, 3414110), (30, 2389877), (34, 2108715), (35, 2048466), (38, 1886745), (42, 1707055), (49, 1463190), (51, 1405810), (57, 1257830), (70, 1024233), (85, 843486), (95, 754698), (98, 731595), (102, 702905), (105, 682822), (114, 628915), (119, 602490), (133, 539070), (147, 487730), (151, 474810), (170, 421743), (190, 377349), (210, 341411), (238, 301245), (245, 292638), (255, 281162), (266, 269535), (285, 251566), (294, 243865), (302, 237405), (323, 221970), (357, 200830), (399, 179690), (453, 158270), (490, 146319), (510, 140581), (570, 125783), (595, 120498), (646, 110985), (665, 107814), (714, 100415), (735, 97546), (755, 94962), (798, 89845), (833, 86070), (906, 79135), (931, 77010), (969, 73990), (1057, 67830), (1190, 60249), (1330, 53907), (1470, 48773), (1510, 47481), (1615, 44394), (1666, 43035), (1785, 40166), (1862, 38505), (1938, 36995), (1995, 35938), (2114, 33915), (2261, 31710), (2265, 31654), (2499, 28690), (2567, 27930), (2793, 25670), (2869, 24990), (3171, 22610), (3230, 22197), (3570, 20083), (3990, 17969), (4165, 17214), (4522, 15855), (4530, 15827), (4655, 15402), (4845, 14798), (4998, 14345), (5134, 13965), (5285, 13566), (5586, 12835), (5738, 12495), (6342, 11305), (6783, 10570), (7399, 9690), (7701, 9310), (8330, 8607)]