709792380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2744

約数の個数: 144

約数和(自身を含む): 2366582400

約数和(自身を除く): 1656790020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 556, 660, 695, 834, 990, 1251, 1390, 1529, 1668, 1980, 2085, 2502, 2579, 2780, 3058, 4170, 4587, 5004, 5158, 6116, 6255, 7645, 7737, 8340, 9174, 10316, 12510, 12895, 13761, 15290, 15474, 18348, 22935, 23211, 25020, 25790, 27522, 28369, 30580, 30948, 38685, 45870, 46422, 51580, 55044, 56738, 68805, 77370, 85107, 91740, 92844, 113476, 116055, 137610, 141845, 154740, 170214, 232110, 255321, 275220, 283690, 340428, 358481, 425535, 464220, 510642, 567380, 716962, 851070, 1021284, 1075443, 1276605, 1433924, 1702140, 1792405, 2150886, 2553210, 3226329, 3584810, 3943291, 4301772, 5106420, 5377215, 6452658, 7169620, 7886582, 10754430, 11829873, 12905316, 15773164, 16131645, 19716455, 21508860, 23659746, 32263290, 35489619, 39432910, 47319492, 59149365, 64526580, 70979238, 78865820, 118298730, 141958476, 177448095, 236597460, 354896190, 709792380]

約数ペア:

[(1, 709792380), (2, 354896190), (3, 236597460), (4, 177448095), (5, 141958476), (6, 118298730), (9, 78865820), (10, 70979238), (11, 64526580), (12, 59149365), (15, 47319492), (18, 39432910), (20, 35489619), (22, 32263290), (30, 23659746), (33, 21508860), (36, 19716455), (44, 16131645), (45, 15773164), (55, 12905316), (60, 11829873), (66, 10754430), (90, 7886582), (99, 7169620), (110, 6452658), (132, 5377215), (139, 5106420), (165, 4301772), (180, 3943291), (198, 3584810), (220, 3226329), (278, 2553210), (330, 2150886), (396, 1792405), (417, 1702140), (495, 1433924), (556, 1276605), (660, 1075443), (695, 1021284), (834, 851070), (990, 716962), (1251, 567380), (1390, 510642), (1529, 464220), (1668, 425535), (1980, 358481), (2085, 340428), (2502, 283690), (2579, 275220), (2780, 255321), (3058, 232110), (4170, 170214), (4587, 154740), (5004, 141845), (5158, 137610), (6116, 116055), (6255, 113476), (7645, 92844), (7737, 91740), (8340, 85107), (9174, 77370), (10316, 68805), (12510, 56738), (12895, 55044), (13761, 51580), (15290, 46422), (15474, 45870), (18348, 38685), (22935, 30948), (23211, 30580), (25020, 28369), (25790, 27522)]