191054760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122471}}^1$

素因数の和:122498

約数の個数: 64

約数和(自身を含む): 617258880

約数和(自身を除く): 426204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 122471, 244942, 367413, 489884, 612355, 734826, 979768, 1224710, 1469652, 1592123, 1837065, 2449420, 2939304, 3184246, 3674130, 4776369, 4898840, 6368492, 7348260, 7960615, 9552738, 12736984, 14696520, 15921230, 19105476, 23881845, 31842460, 38210952, 47763690, 63684920, 95527380, 191054760]

約数ペア:

[(1, 191054760), (2, 95527380), (3, 63684920), (4, 47763690), (5, 38210952), (6, 31842460), (8, 23881845), (10, 19105476), (12, 15921230), (13, 14696520), (15, 12736984), (20, 9552738), (24, 7960615), (26, 7348260), (30, 6368492), (39, 4898840), (40, 4776369), (52, 3674130), (60, 3184246), (65, 2939304), (78, 2449420), (104, 1837065), (120, 1592123), (130, 1469652), (156, 1224710), (195, 979768), (260, 734826), (312, 612355), (390, 489884), (520, 367413), (780, 244942), (1560, 122471)]