310970340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10143

約数の個数: 120

約数和(自身を含む): 1026970560

約数和(自身を除く): 716000220

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10103, 10260, 15390, 20206, 30309, 30780, 40412, 50515, 60618, 90927, 101030, 121236, 151545, 181854, 191957, 202060, 272781, 303090, 363708, 383914, 454635, 545562, 575871, 606180, 767828, 818343, 909270, 959785, 1091124, 1151742, 1363905, 1636686, 1727613, 1818540, 1919570, 2303484, 2727810, 2879355, 3273372, 3455226, 3839140, 4091715, 5182839, 5455620, 5758710, 6910452, 8183430, 8638065, 10365678, 11517420, 15548517, 16366860, 17276130, 20731356, 25914195, 31097034, 34552260, 51828390, 62194068, 77742585, 103656780, 155485170, 310970340]

約数ペア:

[(1, 310970340), (2, 155485170), (3, 103656780), (4, 77742585), (5, 62194068), (6, 51828390), (9, 34552260), (10, 31097034), (12, 25914195), (15, 20731356), (18, 17276130), (19, 16366860), (20, 15548517), (27, 11517420), (30, 10365678), (36, 8638065), (38, 8183430), (45, 6910452), (54, 5758710), (57, 5455620), (60, 5182839), (76, 4091715), (81, 3839140), (90, 3455226), (95, 3273372), (108, 2879355), (114, 2727810), (135, 2303484), (162, 1919570), (171, 1818540), (180, 1727613), (190, 1636686), (228, 1363905), (270, 1151742), (285, 1091124), (324, 959785), (342, 909270), (380, 818343), (405, 767828), (513, 606180), (540, 575871), (570, 545562), (684, 454635), (810, 383914), (855, 363708), (1026, 303090), (1140, 272781), (1539, 202060), (1620, 191957), (1710, 181854), (2052, 151545), (2565, 121236), (3078, 101030), (3420, 90927), (5130, 60618), (6156, 50515), (7695, 40412), (10103, 30780), (10260, 30309), (15390, 20206)]