149222010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 286233990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 149, 190, 210, 251, 266, 285, 298, 399, 447, 502, 570, 665, 745, 753, 798, 894, 1043, 1255, 1330, 1490, 1506, 1757, 1995, 2086, 2235, 2510, 2831, 3129, 3514, 3765, 3990, 4470, 4769, 5215, 5271, 5662, 6258, 7530, 8493, 8785, 9538, 10430, 10542, 14155, 14307, 15645, 16986, 17570, 19817, 23845, 26355, 28310, 28614, 31290, 33383, 37399, 39634, 42465, 47690, 52710, 59451, 66766, 71535, 74798, 84930, 99085, 100149, 112197, 118902, 143070, 166915, 186995, 198170, 200298, 224394, 261793, 297255, 333830, 373990, 500745, 523586, 560985, 594510, 710581, 785379, 1001490, 1121970, 1308965, 1421162, 1570758, 2131743, 2617930, 3552905, 3926895, 4263486, 4974067, 7105810, 7853790, 9948134, 10658715, 14922201, 21317430, 24870335, 29844402, 49740670, 74611005, 149222010]

約数ペア:

[(1, 149222010), (2, 74611005), (3, 49740670), (5, 29844402), (6, 24870335), (7, 21317430), (10, 14922201), (14, 10658715), (15, 9948134), (19, 7853790), (21, 7105810), (30, 4974067), (35, 4263486), (38, 3926895), (42, 3552905), (57, 2617930), (70, 2131743), (95, 1570758), (105, 1421162), (114, 1308965), (133, 1121970), (149, 1001490), (190, 785379), (210, 710581), (251, 594510), (266, 560985), (285, 523586), (298, 500745), (399, 373990), (447, 333830), (502, 297255), (570, 261793), (665, 224394), (745, 200298), (753, 198170), (798, 186995), (894, 166915), (1043, 143070), (1255, 118902), (1330, 112197), (1490, 100149), (1506, 99085), (1757, 84930), (1995, 74798), (2086, 71535), (2235, 66766), (2510, 59451), (2831, 52710), (3129, 47690), (3514, 42465), (3765, 39634), (3990, 37399), (4470, 33383), (4769, 31290), (5215, 28614), (5271, 28310), (5662, 26355), (6258, 23845), (7530, 19817), (8493, 17570), (8785, 16986), (9538, 15645), (10430, 14307), (10542, 14155)]