610321740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2267}}^1$

素因数の和:2927

約数の個数: 96

約数和(自身を含む): 1956939264

約数和(自身を除く): 1346617524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 641, 1282, 1923, 2267, 2564, 3205, 3846, 4487, 4534, 6410, 6801, 7692, 8974, 9068, 9615, 11335, 12820, 13461, 13602, 15869, 17948, 19230, 22435, 22670, 26922, 27204, 31738, 34005, 38460, 44870, 45340, 47607, 53844, 63476, 67305, 68010, 79345, 89740, 95214, 134610, 136020, 158690, 190428, 238035, 269220, 317380, 476070, 952140, 1453147, 2906294, 4359441, 5812588, 7265735, 8718882, 10172029, 14531470, 17437764, 20344058, 21797205, 29062940, 30516087, 40688116, 43594410, 50860145, 61032174, 87188820, 101720290, 122064348, 152580435, 203440580, 305160870, 610321740]

約数ペア:

[(1, 610321740), (2, 305160870), (3, 203440580), (4, 152580435), (5, 122064348), (6, 101720290), (7, 87188820), (10, 61032174), (12, 50860145), (14, 43594410), (15, 40688116), (20, 30516087), (21, 29062940), (28, 21797205), (30, 20344058), (35, 17437764), (42, 14531470), (60, 10172029), (70, 8718882), (84, 7265735), (105, 5812588), (140, 4359441), (210, 2906294), (420, 1453147), (641, 952140), (1282, 476070), (1923, 317380), (2267, 269220), (2564, 238035), (3205, 190428), (3846, 158690), (4487, 136020), (4534, 134610), (6410, 95214), (6801, 89740), (7692, 79345), (8974, 68010), (9068, 67305), (9615, 63476), (11335, 53844), (12820, 47607), (13461, 45340), (13602, 44870), (15869, 38460), (17948, 34005), (19230, 31738), (22435, 27204), (22670, 26922)]