30192390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3257}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 79286688

約数和(自身を除く): 49094298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 3257, 4635, 6514, 9270, 9771, 16285, 19542, 29313, 32570, 48855, 58626, 97710, 146565, 293130, 335471, 670942, 1006413, 1677355, 2012826, 3019239, 3354710, 5032065, 6038478, 10064130, 15096195, 30192390]

約数ペア:

[(1, 30192390), (2, 15096195), (3, 10064130), (5, 6038478), (6, 5032065), (9, 3354710), (10, 3019239), (15, 2012826), (18, 1677355), (30, 1006413), (45, 670942), (90, 335471), (103, 293130), (206, 146565), (309, 97710), (515, 58626), (618, 48855), (927, 32570), (1030, 29313), (1545, 19542), (1854, 16285), (3090, 9771), (3257, 9270), (4635, 6514)]