2945385450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{311681}}^1$

素因数の和:311709

約数の個数: 96

約数和(自身を含む): 9275656320

約数和(自身を除く): 6330270870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 311681, 623362, 935043, 1558405, 1870086, 2181767, 2805129, 3116810, 4363534, 4675215, 5610258, 6545301, 7792025, 8415387, 9350430, 10908835, 13090602, 14025645, 15584050, 16830774, 19635903, 21817670, 23376075, 28051290, 32726505, 39271806, 42076935, 46752150, 54544175, 58907709, 65453010, 70128225, 84153870, 98179515, 109088350, 117815418, 140256450, 163632525, 196359030, 210384675, 294538545, 327265050, 420769350, 490897575, 589077090, 981795150, 1472692725, 2945385450]

約数ペア:

[(1, 2945385450), (2, 1472692725), (3, 981795150), (5, 589077090), (6, 490897575), (7, 420769350), (9, 327265050), (10, 294538545), (14, 210384675), (15, 196359030), (18, 163632525), (21, 140256450), (25, 117815418), (27, 109088350), (30, 98179515), (35, 84153870), (42, 70128225), (45, 65453010), (50, 58907709), (54, 54544175), (63, 46752150), (70, 42076935), (75, 39271806), (90, 32726505), (105, 28051290), (126, 23376075), (135, 21817670), (150, 19635903), (175, 16830774), (189, 15584050), (210, 14025645), (225, 13090602), (270, 10908835), (315, 9350430), (350, 8415387), (378, 7792025), (450, 6545301), (525, 5610258), (630, 4675215), (675, 4363534), (945, 3116810), (1050, 2805129), (1350, 2181767), (1575, 1870086), (1890, 1558405), (3150, 935043), (4725, 623362), (9450, 311681)]