86510620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 222179328

約数和(自身を除く): 135668708

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 163, 170, 223, 238, 326, 340, 446, 476, 595, 652, 815, 892, 1115, 1141, 1190, 1561, 1630, 2230, 2282, 2380, 2771, 3122, 3260, 3791, 4460, 4564, 5542, 5705, 6244, 7582, 7805, 11084, 11410, 13855, 15164, 15610, 18955, 19397, 22820, 26537, 27710, 31220, 36349, 37910, 38794, 53074, 55420, 72698, 75820, 77588, 96985, 106148, 132685, 145396, 181745, 193970, 254443, 265370, 363490, 387940, 508886, 530740, 617933, 726980, 1017772, 1235866, 1272215, 2471732, 2544430, 3089665, 4325531, 5088860, 6179330, 8651062, 12358660, 17302124, 21627655, 43255310, 86510620]

約数ペア:

[(1, 86510620), (2, 43255310), (4, 21627655), (5, 17302124), (7, 12358660), (10, 8651062), (14, 6179330), (17, 5088860), (20, 4325531), (28, 3089665), (34, 2544430), (35, 2471732), (68, 1272215), (70, 1235866), (85, 1017772), (119, 726980), (140, 617933), (163, 530740), (170, 508886), (223, 387940), (238, 363490), (326, 265370), (340, 254443), (446, 193970), (476, 181745), (595, 145396), (652, 132685), (815, 106148), (892, 96985), (1115, 77588), (1141, 75820), (1190, 72698), (1561, 55420), (1630, 53074), (2230, 38794), (2282, 37910), (2380, 36349), (2771, 31220), (3122, 27710), (3260, 26537), (3791, 22820), (4460, 19397), (4564, 18955), (5542, 15610), (5705, 15164), (6244, 13855), (7582, 11410), (7805, 11084)]