919265220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89597}}^1$

素因数の和:89634

約数の個数: 96

約数和(自身を含む): 3010492800

約数和(自身を除く): 2091227580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 89597, 179194, 268791, 358388, 447985, 537582, 806373, 895970, 1075164, 1343955, 1612746, 1702343, 1791940, 2419119, 2687910, 3225492, 3404686, 4031865, 4838238, 5107029, 5375820, 6809372, 8063730, 8511715, 9676476, 10214058, 12095595, 15321087, 16127460, 17023430, 20428116, 24191190, 25535145, 30642174, 34046860, 45963261, 48382380, 51070290, 61284348, 76605435, 91926522, 102140580, 153210870, 183853044, 229816305, 306421740, 459632610, 919265220]

約数ペア:

[(1, 919265220), (2, 459632610), (3, 306421740), (4, 229816305), (5, 183853044), (6, 153210870), (9, 102140580), (10, 91926522), (12, 76605435), (15, 61284348), (18, 51070290), (19, 48382380), (20, 45963261), (27, 34046860), (30, 30642174), (36, 25535145), (38, 24191190), (45, 20428116), (54, 17023430), (57, 16127460), (60, 15321087), (76, 12095595), (90, 10214058), (95, 9676476), (108, 8511715), (114, 8063730), (135, 6809372), (171, 5375820), (180, 5107029), (190, 4838238), (228, 4031865), (270, 3404686), (285, 3225492), (342, 2687910), (380, 2419119), (513, 1791940), (540, 1702343), (570, 1612746), (684, 1343955), (855, 1075164), (1026, 895970), (1140, 806373), (1710, 537582), (2052, 447985), (2565, 358388), (3420, 268791), (5130, 179194), (10260, 89597)]