1335487860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1291}}^1$

素因数の和:2134

約数の個数: 144

約数和(自身を含む): 4638920832

約数和(自身を除く): 3303432972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 821, 1260, 1291, 1642, 2463, 2582, 3284, 3873, 4105, 4926, 5164, 5747, 6455, 7389, 7746, 8210, 9037, 9852, 11494, 11619, 12315, 12910, 14778, 15492, 16420, 17241, 18074, 19365, 22988, 23238, 24630, 25820, 27111, 28735, 29556, 34482, 36148, 36945, 38730, 45185, 46476, 49260, 51723, 54222, 57470, 58095, 68964, 73890, 77460, 81333, 86205, 90370, 103446, 108444, 114940, 116190, 135555, 147780, 162666, 172410, 180740, 206892, 232380, 258615, 271110, 325332, 344820, 406665, 517230, 542220, 813330, 1034460, 1059911, 1626660, 2119822, 3179733, 4239644, 5299555, 6359466, 7419377, 9539199, 10599110, 12718932, 14838754, 15898665, 19078398, 21198220, 22258131, 29677508, 31797330, 37096885, 38156796, 44516262, 47695995, 63594660, 66774393, 74193770, 89032524, 95391990, 111290655, 133548786, 148387540, 190783980, 222581310, 267097572, 333871965, 445162620, 667743930, 1335487860]

約数ペア:

[(1, 1335487860), (2, 667743930), (3, 445162620), (4, 333871965), (5, 267097572), (6, 222581310), (7, 190783980), (9, 148387540), (10, 133548786), (12, 111290655), (14, 95391990), (15, 89032524), (18, 74193770), (20, 66774393), (21, 63594660), (28, 47695995), (30, 44516262), (35, 38156796), (36, 37096885), (42, 31797330), (45, 29677508), (60, 22258131), (63, 21198220), (70, 19078398), (84, 15898665), (90, 14838754), (105, 12718932), (126, 10599110), (140, 9539199), (180, 7419377), (210, 6359466), (252, 5299555), (315, 4239644), (420, 3179733), (630, 2119822), (821, 1626660), (1260, 1059911), (1291, 1034460), (1642, 813330), (2463, 542220), (2582, 517230), (3284, 406665), (3873, 344820), (4105, 325332), (4926, 271110), (5164, 258615), (5747, 232380), (6455, 206892), (7389, 180740), (7746, 172410), (8210, 162666), (9037, 147780), (9852, 135555), (11494, 116190), (11619, 114940), (12315, 108444), (12910, 103446), (14778, 90370), (15492, 86205), (16420, 81333), (17241, 77460), (18074, 73890), (19365, 68964), (22988, 58095), (23238, 57470), (24630, 54222), (25820, 51723), (27111, 49260), (28735, 46476), (29556, 45185), (34482, 38730), (36148, 36945)]