97718820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 285659136

約数和(自身を除く): 187940316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 491, 535, 620, 642, 930, 982, 1070, 1284, 1473, 1605, 1860, 1964, 2140, 2455, 2946, 3210, 3317, 4910, 5892, 6420, 6634, 7365, 9820, 9951, 13268, 14730, 15221, 16585, 19902, 29460, 30442, 33170, 39804, 45663, 49755, 52537, 60884, 66340, 76105, 91326, 99510, 105074, 152210, 157611, 182652, 199020, 210148, 228315, 262685, 304420, 315222, 456630, 525370, 630444, 788055, 913260, 1050740, 1576110, 1628647, 3152220, 3257294, 4885941, 6514588, 8143235, 9771882, 16286470, 19543764, 24429705, 32572940, 48859410, 97718820]

約数ペア:

[(1, 97718820), (2, 48859410), (3, 32572940), (4, 24429705), (5, 19543764), (6, 16286470), (10, 9771882), (12, 8143235), (15, 6514588), (20, 4885941), (30, 3257294), (31, 3152220), (60, 1628647), (62, 1576110), (93, 1050740), (107, 913260), (124, 788055), (155, 630444), (186, 525370), (214, 456630), (310, 315222), (321, 304420), (372, 262685), (428, 228315), (465, 210148), (491, 199020), (535, 182652), (620, 157611), (642, 152210), (930, 105074), (982, 99510), (1070, 91326), (1284, 76105), (1473, 66340), (1605, 60884), (1860, 52537), (1964, 49755), (2140, 45663), (2455, 39804), (2946, 33170), (3210, 30442), (3317, 29460), (4910, 19902), (5892, 16585), (6420, 15221), (6634, 14730), (7365, 13268), (9820, 9951)]