70944860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 110495140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 149, 179, 190, 266, 298, 358, 380, 532, 596, 665, 716, 745, 895, 1043, 1253, 1330, 1490, 1790, 2086, 2506, 2660, 2831, 2980, 3401, 3580, 4172, 5012, 5215, 5662, 6265, 6802, 10430, 11324, 12530, 13604, 14155, 17005, 19817, 20860, 23807, 25060, 26671, 28310, 34010, 39634, 47614, 53342, 56620, 68020, 79268, 95228, 99085, 106684, 119035, 133355, 186697, 198170, 238070, 266710, 373394, 396340, 476140, 506749, 533420, 746788, 933485, 1013498, 1866970, 2026996, 2533745, 3547243, 3733940, 5067490, 7094486, 10134980, 14188972, 17736215, 35472430, 70944860]

約数ペア:

[(1, 70944860), (2, 35472430), (4, 17736215), (5, 14188972), (7, 10134980), (10, 7094486), (14, 5067490), (19, 3733940), (20, 3547243), (28, 2533745), (35, 2026996), (38, 1866970), (70, 1013498), (76, 933485), (95, 746788), (133, 533420), (140, 506749), (149, 476140), (179, 396340), (190, 373394), (266, 266710), (298, 238070), (358, 198170), (380, 186697), (532, 133355), (596, 119035), (665, 106684), (716, 99085), (745, 95228), (895, 79268), (1043, 68020), (1253, 56620), (1330, 53342), (1490, 47614), (1790, 39634), (2086, 34010), (2506, 28310), (2660, 26671), (2831, 25060), (2980, 23807), (3401, 20860), (3580, 19817), (4172, 17005), (5012, 14155), (5215, 13604), (5662, 12530), (6265, 11324), (6802, 10430)]