15690958270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{2857}}^1$

素因数の和:3469

約数の個数: 64

約数和(自身を含む): 30854053440

約数和(自身を除く): 15163095170

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 509, 830, 1018, 1079, 2158, 2545, 2857, 5090, 5395, 5714, 6617, 10790, 13234, 14285, 28570, 33085, 37141, 42247, 66170, 74282, 84494, 185705, 211235, 237131, 371410, 422470, 474262, 549211, 1098422, 1185655, 1454213, 2371310, 2746055, 2908426, 3082703, 5492110, 6165406, 7271065, 14542130, 15413515, 18904769, 30827030, 37809538, 94523845, 120699679, 189047690, 241399358, 603498395, 1206996790, 1569095827, 3138191654, 7845479135, 15690958270]

約数ペア:

[(1, 15690958270), (2, 7845479135), (5, 3138191654), (10, 1569095827), (13, 1206996790), (26, 603498395), (65, 241399358), (83, 189047690), (130, 120699679), (166, 94523845), (415, 37809538), (509, 30827030), (830, 18904769), (1018, 15413515), (1079, 14542130), (2158, 7271065), (2545, 6165406), (2857, 5492110), (5090, 3082703), (5395, 2908426), (5714, 2746055), (6617, 2371310), (10790, 1454213), (13234, 1185655), (14285, 1098422), (28570, 549211), (33085, 474262), (37141, 422470), (42247, 371410), (66170, 237131), (74282, 211235), (84494, 185705)]