7965630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 21035664

約数和(自身を除く): 13070034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1321, 2010, 2642, 3015, 3963, 6030, 6605, 7926, 11889, 13210, 19815, 23778, 39630, 59445, 88507, 118890, 177014, 265521, 442535, 531042, 796563, 885070, 1327605, 1593126, 2655210, 3982815, 7965630]

約数ペア:

[(1, 7965630), (2, 3982815), (3, 2655210), (5, 1593126), (6, 1327605), (9, 885070), (10, 796563), (15, 531042), (18, 442535), (30, 265521), (45, 177014), (67, 118890), (90, 88507), (134, 59445), (201, 39630), (335, 23778), (402, 19815), (603, 13210), (670, 11889), (1005, 7926), (1206, 6605), (1321, 6030), (2010, 3963), (2642, 3015)]