2600910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 7971480

約数和(自身を除く): 5370570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 169, 171, 190, 195, 234, 247, 270, 285, 338, 342, 351, 390, 405, 494, 507, 513, 570, 585, 702, 741, 810, 845, 855, 1014, 1026, 1053, 1170, 1235, 1482, 1521, 1539, 1690, 1710, 1755, 2106, 2223, 2470, 2535, 2565, 3042, 3078, 3211, 3510, 3705, 4446, 4563, 5070, 5130, 5265, 6422, 6669, 7410, 7605, 7695, 9126, 9633, 10530, 11115, 13338, 13689, 15210, 15390, 16055, 19266, 20007, 22230, 22815, 27378, 28899, 32110, 33345, 40014, 45630, 48165, 57798, 66690, 68445, 86697, 96330, 100035, 136890, 144495, 173394, 200070, 260091, 288990, 433485, 520182, 866970, 1300455, 2600910]

約数ペア:

[(1, 2600910), (2, 1300455), (3, 866970), (5, 520182), (6, 433485), (9, 288990), (10, 260091), (13, 200070), (15, 173394), (18, 144495), (19, 136890), (26, 100035), (27, 96330), (30, 86697), (38, 68445), (39, 66690), (45, 57798), (54, 48165), (57, 45630), (65, 40014), (78, 33345), (81, 32110), (90, 28899), (95, 27378), (114, 22815), (117, 22230), (130, 20007), (135, 19266), (162, 16055), (169, 15390), (171, 15210), (190, 13689), (195, 13338), (234, 11115), (247, 10530), (270, 9633), (285, 9126), (338, 7695), (342, 7605), (351, 7410), (390, 6669), (405, 6422), (494, 5265), (507, 5130), (513, 5070), (570, 4563), (585, 4446), (702, 3705), (741, 3510), (810, 3211), (845, 3078), (855, 3042), (1014, 2565), (1026, 2535), (1053, 2470), (1170, 2223), (1235, 2106), (1482, 1755), (1521, 1710), (1539, 1690)]