68585310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 197121600

約数和(自身を除く): 128536290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1949, 1955, 2070, 2346, 3519, 3898, 3910, 5847, 5865, 7038, 9745, 11694, 11730, 17541, 17595, 19490, 29235, 33133, 35082, 35190, 44827, 58470, 66266, 87705, 89654, 99399, 134481, 165665, 175410, 198798, 224135, 268962, 298197, 331330, 403443, 448270, 496995, 596394, 672405, 762059, 806886, 993990, 1344810, 1490985, 1524118, 2017215, 2286177, 2981970, 3810295, 4034430, 4572354, 6858531, 7620590, 11430885, 13717062, 22861770, 34292655, 68585310]

約数ペア:

[(1, 68585310), (2, 34292655), (3, 22861770), (5, 13717062), (6, 11430885), (9, 7620590), (10, 6858531), (15, 4572354), (17, 4034430), (18, 3810295), (23, 2981970), (30, 2286177), (34, 2017215), (45, 1524118), (46, 1490985), (51, 1344810), (69, 993990), (85, 806886), (90, 762059), (102, 672405), (115, 596394), (138, 496995), (153, 448270), (170, 403443), (207, 331330), (230, 298197), (255, 268962), (306, 224135), (345, 198798), (391, 175410), (414, 165665), (510, 134481), (690, 99399), (765, 89654), (782, 87705), (1035, 66266), (1173, 58470), (1530, 44827), (1949, 35190), (1955, 35082), (2070, 33133), (2346, 29235), (3519, 19490), (3898, 17595), (3910, 17541), (5847, 11730), (5865, 11694), (7038, 9745)]