201330215580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258115661}}^1$

素因数の和:258115686

約数の個数: 48

約数和(自身を含む): 607088037024

約数和(自身を除く): 405757821444

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, 258115661, 516231322, 774346983, 1032462644, 1290578305, 1548693966, 2581156610, 3097387932, 3355503593, 3871734915, 5162313220, 6711007186, 7743469830, 10066510779, 13422014372, 15486939660, 16777517965, 20133021558, 33555035930, 40266043116, 50332553895, 67110071860, 100665107790, 201330215580]

約数ペア:

[(1, 201330215580), (2, 100665107790), (3, 67110071860), (4, 50332553895), (5, 40266043116), (6, 33555035930), (10, 20133021558), (12, 16777517965), (13, 15486939660), (15, 13422014372), (20, 10066510779), (26, 7743469830), (30, 6711007186), (39, 5162313220), (52, 3871734915), (60, 3355503593), (65, 3097387932), (78, 2581156610), (130, 1548693966), (156, 1290578305), (195, 1032462644), (260, 774346983), (390, 516231322), (780, 258115661)]