30393090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 99832320

約数和(自身を除く): 69439230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1237, 1365, 1638, 1755, 1890, 2457, 2474, 2730, 3510, 3711, 4095, 4914, 6185, 7422, 8190, 8659, 11133, 12285, 12370, 16081, 17318, 18555, 22266, 24570, 25977, 32162, 33399, 37110, 43295, 48243, 51954, 55665, 66798, 77931, 80405, 86590, 96486, 111330, 112567, 129885, 144729, 155862, 160810, 166995, 225134, 233793, 241215, 259770, 289458, 333990, 337701, 389655, 434187, 467586, 482430, 562835, 675402, 723645, 779310, 868374, 1013103, 1125670, 1168965, 1447290, 1688505, 2026206, 2170935, 2337930, 3039309, 3377010, 4341870, 5065515, 6078618, 10131030, 15196545, 30393090]

約数ペア:

[(1, 30393090), (2, 15196545), (3, 10131030), (5, 6078618), (6, 5065515), (7, 4341870), (9, 3377010), (10, 3039309), (13, 2337930), (14, 2170935), (15, 2026206), (18, 1688505), (21, 1447290), (26, 1168965), (27, 1125670), (30, 1013103), (35, 868374), (39, 779310), (42, 723645), (45, 675402), (54, 562835), (63, 482430), (65, 467586), (70, 434187), (78, 389655), (90, 337701), (91, 333990), (105, 289458), (117, 259770), (126, 241215), (130, 233793), (135, 225134), (182, 166995), (189, 160810), (195, 155862), (210, 144729), (234, 129885), (270, 112567), (273, 111330), (315, 96486), (351, 86590), (378, 80405), (390, 77931), (455, 66798), (546, 55665), (585, 51954), (630, 48243), (702, 43295), (819, 37110), (910, 33399), (945, 32162), (1170, 25977), (1237, 24570), (1365, 22266), (1638, 18555), (1755, 17318), (1890, 16081), (2457, 12370), (2474, 12285), (2730, 11133), (3510, 8659), (3711, 8190), (4095, 7422), (4914, 6185)]