30837339940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1\times {\mathrm{2939}}^1$

素因数の和:4285

約数の個数: 96

約数和(自身を含む): 72635875200

約数和(自身を除く): 41798535260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1289, 1628, 2035, 2578, 2939, 4070, 5156, 5878, 6445, 8140, 11756, 12890, 14179, 14695, 25780, 28358, 29390, 32329, 47693, 56716, 58780, 64658, 70895, 95386, 108743, 129316, 141790, 161645, 190772, 217486, 238465, 283580, 323290, 434972, 476930, 524623, 543715, 646580, 953860, 1049246, 1087430, 1196173, 2098492, 2174860, 2392346, 2623115, 3788371, 4784692, 5246230, 5980865, 7576742, 10492460, 11961730, 15153484, 18941855, 23923460, 37883710, 41672081, 75767420, 83344162, 140169727, 166688324, 208360405, 280339454, 416720810, 560678908, 700848635, 833441620, 1401697270, 1541866997, 2803394540, 3083733994, 6167467988, 7709334985, 15418669970, 30837339940]

約数ペア:

[(1, 30837339940), (2, 15418669970), (4, 7709334985), (5, 6167467988), (10, 3083733994), (11, 2803394540), (20, 1541866997), (22, 1401697270), (37, 833441620), (44, 700848635), (55, 560678908), (74, 416720810), (110, 280339454), (148, 208360405), (185, 166688324), (220, 140169727), (370, 83344162), (407, 75767420), (740, 41672081), (814, 37883710), (1289, 23923460), (1628, 18941855), (2035, 15153484), (2578, 11961730), (2939, 10492460), (4070, 7576742), (5156, 5980865), (5878, 5246230), (6445, 4784692), (8140, 3788371), (11756, 2623115), (12890, 2392346), (14179, 2174860), (14695, 2098492), (25780, 1196173), (28358, 1087430), (29390, 1049246), (32329, 953860), (47693, 646580), (56716, 543715), (58780, 524623), (64658, 476930), (70895, 434972), (95386, 323290), (108743, 283580), (129316, 238465), (141790, 217486), (161645, 190772)]