2618850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 7499520

約数和(自身を除く): 4880670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 79, 85, 102, 130, 150, 158, 170, 195, 221, 237, 255, 325, 390, 395, 425, 442, 474, 510, 650, 663, 790, 850, 975, 1027, 1105, 1185, 1275, 1326, 1343, 1950, 1975, 2054, 2210, 2370, 2550, 2686, 3081, 3315, 3950, 4029, 5135, 5525, 5925, 6162, 6630, 6715, 8058, 10270, 11050, 11850, 13430, 15405, 16575, 17459, 20145, 25675, 30810, 33150, 33575, 34918, 40290, 51350, 52377, 67150, 77025, 87295, 100725, 104754, 154050, 174590, 201450, 261885, 436475, 523770, 872950, 1309425, 2618850]

約数ペア:

[(1, 2618850), (2, 1309425), (3, 872950), (5, 523770), (6, 436475), (10, 261885), (13, 201450), (15, 174590), (17, 154050), (25, 104754), (26, 100725), (30, 87295), (34, 77025), (39, 67150), (50, 52377), (51, 51350), (65, 40290), (75, 34918), (78, 33575), (79, 33150), (85, 30810), (102, 25675), (130, 20145), (150, 17459), (158, 16575), (170, 15405), (195, 13430), (221, 11850), (237, 11050), (255, 10270), (325, 8058), (390, 6715), (395, 6630), (425, 6162), (442, 5925), (474, 5525), (510, 5135), (650, 4029), (663, 3950), (790, 3315), (850, 3081), (975, 2686), (1027, 2550), (1105, 2370), (1185, 2210), (1275, 2054), (1326, 1975), (1343, 1950)]