71417010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 209960640

約数和(自身を除く): 138543630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2557, 2793, 3990, 4655, 5114, 5586, 7671, 9310, 12785, 13965, 15342, 17899, 25570, 27930, 35798, 38355, 48583, 53697, 76710, 89495, 97166, 107394, 125293, 145749, 178990, 242915, 250586, 268485, 291498, 340081, 375879, 485830, 536970, 626465, 680162, 728745, 751758, 1020243, 1252930, 1457490, 1700405, 1879395, 2040486, 2380567, 3400810, 3758790, 4761134, 5101215, 7141701, 10202430, 11902835, 14283402, 23805670, 35708505, 71417010]

約数ペア:

[(1, 71417010), (2, 35708505), (3, 23805670), (5, 14283402), (6, 11902835), (7, 10202430), (10, 7141701), (14, 5101215), (15, 4761134), (19, 3758790), (21, 3400810), (30, 2380567), (35, 2040486), (38, 1879395), (42, 1700405), (49, 1457490), (57, 1252930), (70, 1020243), (95, 751758), (98, 728745), (105, 680162), (114, 626465), (133, 536970), (147, 485830), (190, 375879), (210, 340081), (245, 291498), (266, 268485), (285, 250586), (294, 242915), (399, 178990), (490, 145749), (570, 125293), (665, 107394), (735, 97166), (798, 89495), (931, 76710), (1330, 53697), (1470, 48583), (1862, 38355), (1995, 35798), (2557, 27930), (2793, 25570), (3990, 17899), (4655, 15342), (5114, 13965), (5586, 12785), (7671, 9310)]