90314490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1153}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 248599296

約数和(自身を除く): 158284806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 1119, 1153, 1865, 2238, 2306, 2611, 3459, 3730, 5222, 5595, 5765, 6918, 7833, 8071, 11190, 11530, 13055, 15666, 16142, 17295, 24213, 26110, 34590, 39165, 40355, 48426, 78330, 80710, 121065, 242130, 430069, 860138, 1290207, 2150345, 2580414, 3010483, 4300690, 6020966, 6451035, 9031449, 12902070, 15052415, 18062898, 30104830, 45157245, 90314490]

約数ペア:

[(1, 90314490), (2, 45157245), (3, 30104830), (5, 18062898), (6, 15052415), (7, 12902070), (10, 9031449), (14, 6451035), (15, 6020966), (21, 4300690), (30, 3010483), (35, 2580414), (42, 2150345), (70, 1290207), (105, 860138), (210, 430069), (373, 242130), (746, 121065), (1119, 80710), (1153, 78330), (1865, 48426), (2238, 40355), (2306, 39165), (2611, 34590), (3459, 26110), (3730, 24213), (5222, 17295), (5595, 16142), (5765, 15666), (6918, 13055), (7833, 11530), (8071, 11190)]