2129339340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2677}}^1$

素因数の和:3189

約数の個数: 120

約数和(自身を含む): 6695921232

約数和(自身を除く): 4566581892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 491, 540, 810, 982, 1473, 1620, 1964, 2455, 2677, 2946, 4419, 4910, 5354, 5892, 7365, 8031, 8838, 9820, 10708, 13257, 13385, 14730, 16062, 17676, 22095, 24093, 26514, 26770, 29460, 32124, 39771, 40155, 44190, 48186, 53028, 53540, 66285, 72279, 79542, 80310, 88380, 96372, 120465, 132570, 144558, 159084, 160620, 198855, 216837, 240930, 265140, 289116, 361395, 397710, 433674, 481860, 722790, 795420, 867348, 1084185, 1314407, 1445580, 2168370, 2628814, 3943221, 4336740, 5257628, 6572035, 7886442, 11829663, 13144070, 15772884, 19716105, 23659326, 26288140, 35488989, 39432210, 47318652, 59148315, 70977978, 78864420, 106466967, 118296630, 141955956, 177444945, 212933934, 236593260, 354889890, 425867868, 532334835, 709779780, 1064669670, 2129339340]

約数ペア:

[(1, 2129339340), (2, 1064669670), (3, 709779780), (4, 532334835), (5, 425867868), (6, 354889890), (9, 236593260), (10, 212933934), (12, 177444945), (15, 141955956), (18, 118296630), (20, 106466967), (27, 78864420), (30, 70977978), (36, 59148315), (45, 47318652), (54, 39432210), (60, 35488989), (81, 26288140), (90, 23659326), (108, 19716105), (135, 15772884), (162, 13144070), (180, 11829663), (270, 7886442), (324, 6572035), (405, 5257628), (491, 4336740), (540, 3943221), (810, 2628814), (982, 2168370), (1473, 1445580), (1620, 1314407), (1964, 1084185), (2455, 867348), (2677, 795420), (2946, 722790), (4419, 481860), (4910, 433674), (5354, 397710), (5892, 361395), (7365, 289116), (8031, 265140), (8838, 240930), (9820, 216837), (10708, 198855), (13257, 160620), (13385, 159084), (14730, 144558), (16062, 132570), (17676, 120465), (22095, 96372), (24093, 88380), (26514, 80310), (26770, 79542), (29460, 72279), (32124, 66285), (39771, 53540), (40155, 53028), (44190, 48186)]