63643980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 187084800

約数和(自身を除く): 123440820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 116, 145, 158, 174, 237, 290, 316, 348, 395, 435, 463, 474, 580, 790, 870, 926, 948, 1185, 1389, 1580, 1740, 1852, 2291, 2315, 2370, 2778, 4582, 4630, 4740, 5556, 6873, 6945, 9164, 9260, 11455, 13427, 13746, 13890, 22910, 26854, 27492, 27780, 34365, 36577, 40281, 45820, 53708, 67135, 68730, 73154, 80562, 109731, 134270, 137460, 146308, 161124, 182885, 201405, 219462, 268540, 365770, 402810, 438924, 548655, 731540, 805620, 1060733, 1097310, 2121466, 2194620, 3182199, 4242932, 5303665, 6364398, 10607330, 12728796, 15910995, 21214660, 31821990, 63643980]

約数ペア:

[(1, 63643980), (2, 31821990), (3, 21214660), (4, 15910995), (5, 12728796), (6, 10607330), (10, 6364398), (12, 5303665), (15, 4242932), (20, 3182199), (29, 2194620), (30, 2121466), (58, 1097310), (60, 1060733), (79, 805620), (87, 731540), (116, 548655), (145, 438924), (158, 402810), (174, 365770), (237, 268540), (290, 219462), (316, 201405), (348, 182885), (395, 161124), (435, 146308), (463, 137460), (474, 134270), (580, 109731), (790, 80562), (870, 73154), (926, 68730), (948, 67135), (1185, 53708), (1389, 45820), (1580, 40281), (1740, 36577), (1852, 34365), (2291, 27780), (2315, 27492), (2370, 26854), (2778, 22910), (4582, 13890), (4630, 13746), (4740, 13427), (5556, 11455), (6873, 9260), (6945, 9164)]