78013770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89671}}^1$

素因数の和:89710

約数の個数: 32

約数和(自身を含む): 193691520

約数和(自身を除く): 115677750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 89671, 179342, 269013, 448355, 538026, 896710, 1345065, 2600459, 2690130, 5200918, 7801377, 13002295, 15602754, 26004590, 39006885, 78013770]

約数ペア:

[(1, 78013770), (2, 39006885), (3, 26004590), (5, 15602754), (6, 13002295), (10, 7801377), (15, 5200918), (29, 2690130), (30, 2600459), (58, 1345065), (87, 896710), (145, 538026), (174, 448355), (290, 269013), (435, 179342), (870, 89671)]