811619010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 2227979520

約数和(自身を除く): 1416360510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 521, 570, 855, 911, 1042, 1563, 1710, 1822, 2605, 2733, 3126, 4555, 4689, 5210, 5466, 7815, 8199, 9110, 9378, 9899, 13665, 15630, 16398, 17309, 19798, 23445, 27330, 29697, 34618, 40995, 46890, 49495, 51927, 59394, 81990, 86545, 89091, 98990, 103854, 148485, 155781, 173090, 178182, 259635, 296970, 311562, 445455, 474631, 519270, 778905, 890910, 949262, 1423893, 1557810, 2373155, 2847786, 4271679, 4746310, 7119465, 8543358, 9017989, 14238930, 18035978, 21358395, 27053967, 42716790, 45089945, 54107934, 81161901, 90179890, 135269835, 162323802, 270539670, 405809505, 811619010]

約数ペア:

[(1, 811619010), (2, 405809505), (3, 270539670), (5, 162323802), (6, 135269835), (9, 90179890), (10, 81161901), (15, 54107934), (18, 45089945), (19, 42716790), (30, 27053967), (38, 21358395), (45, 18035978), (57, 14238930), (90, 9017989), (95, 8543358), (114, 7119465), (171, 4746310), (190, 4271679), (285, 2847786), (342, 2373155), (521, 1557810), (570, 1423893), (855, 949262), (911, 890910), (1042, 778905), (1563, 519270), (1710, 474631), (1822, 445455), (2605, 311562), (2733, 296970), (3126, 259635), (4555, 178182), (4689, 173090), (5210, 155781), (5466, 148485), (7815, 103854), (8199, 98990), (9110, 89091), (9378, 86545), (9899, 81990), (13665, 59394), (15630, 51927), (16398, 49495), (17309, 46890), (19798, 40995), (23445, 34618), (27330, 29697)]