7362420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 22202880

約数和(自身を除く): 14840460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9439, 18878, 28317, 37756, 47195, 56634, 94390, 113268, 122707, 141585, 188780, 245414, 283170, 368121, 490828, 566340, 613535, 736242, 1227070, 1472484, 1840605, 2454140, 3681210, 7362420]

約数ペア:

[(1, 7362420), (2, 3681210), (3, 2454140), (4, 1840605), (5, 1472484), (6, 1227070), (10, 736242), (12, 613535), (13, 566340), (15, 490828), (20, 368121), (26, 283170), (30, 245414), (39, 188780), (52, 141585), (60, 122707), (65, 113268), (78, 94390), (130, 56634), (156, 47195), (195, 37756), (260, 28317), (390, 18878), (780, 9439)]