84869070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 243468288

約数和(自身を除く): 158599218

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 110, 130, 143, 146, 165, 195, 219, 271, 286, 330, 365, 390, 429, 438, 542, 715, 730, 803, 813, 858, 949, 1095, 1355, 1430, 1606, 1626, 1898, 2145, 2190, 2409, 2710, 2847, 2981, 3523, 4015, 4065, 4290, 4745, 4818, 5694, 5962, 7046, 8030, 8130, 8943, 9490, 10439, 10569, 12045, 14235, 14905, 17615, 17886, 19783, 20878, 21138, 24090, 28470, 29810, 31317, 35230, 38753, 39566, 44715, 52195, 52845, 59349, 62634, 77506, 89430, 98915, 104390, 105690, 116259, 118698, 156585, 193765, 197830, 217613, 232518, 257179, 296745, 313170, 387530, 435226, 514358, 581295, 593490, 652839, 771537, 1088065, 1162590, 1285895, 1305678, 1543074, 2176130, 2571790, 2828969, 3264195, 3857685, 5657938, 6528390, 7715370, 8486907, 14144845, 16973814, 28289690, 42434535, 84869070]

約数ペア:

[(1, 84869070), (2, 42434535), (3, 28289690), (5, 16973814), (6, 14144845), (10, 8486907), (11, 7715370), (13, 6528390), (15, 5657938), (22, 3857685), (26, 3264195), (30, 2828969), (33, 2571790), (39, 2176130), (55, 1543074), (65, 1305678), (66, 1285895), (73, 1162590), (78, 1088065), (110, 771537), (130, 652839), (143, 593490), (146, 581295), (165, 514358), (195, 435226), (219, 387530), (271, 313170), (286, 296745), (330, 257179), (365, 232518), (390, 217613), (429, 197830), (438, 193765), (542, 156585), (715, 118698), (730, 116259), (803, 105690), (813, 104390), (858, 98915), (949, 89430), (1095, 77506), (1355, 62634), (1430, 59349), (1606, 52845), (1626, 52195), (1898, 44715), (2145, 39566), (2190, 38753), (2409, 35230), (2710, 31317), (2847, 29810), (2981, 28470), (3523, 24090), (4015, 21138), (4065, 20878), (4290, 19783), (4745, 17886), (4818, 17615), (5694, 14905), (5962, 14235), (7046, 12045), (8030, 10569), (8130, 10439), (8943, 9490)]