171658760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6775

約数の個数: 96

約数和(自身を含む): 483923160

約数和(自身を除く): 312264400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 6737, 12740, 13474, 25480, 26948, 33685, 47159, 53896, 67370, 87581, 94318, 134740, 175162, 188636, 235795, 269480, 330113, 350324, 377272, 437905, 471590, 613067, 660226, 700648, 875810, 943180, 1226134, 1320452, 1650565, 1751620, 1886360, 2452268, 2640904, 3065335, 3301130, 3503240, 4291469, 4904536, 6130670, 6602260, 8582938, 12261340, 13204520, 17165876, 21457345, 24522680, 34331752, 42914690, 85829380, 171658760]

約数ペア:

[(1, 171658760), (2, 85829380), (4, 42914690), (5, 34331752), (7, 24522680), (8, 21457345), (10, 17165876), (13, 13204520), (14, 12261340), (20, 8582938), (26, 6602260), (28, 6130670), (35, 4904536), (40, 4291469), (49, 3503240), (52, 3301130), (56, 3065335), (65, 2640904), (70, 2452268), (91, 1886360), (98, 1751620), (104, 1650565), (130, 1320452), (140, 1226134), (182, 943180), (196, 875810), (245, 700648), (260, 660226), (280, 613067), (364, 471590), (392, 437905), (455, 377272), (490, 350324), (520, 330113), (637, 269480), (728, 235795), (910, 188636), (980, 175162), (1274, 134740), (1820, 94318), (1960, 87581), (2548, 67370), (3185, 53896), (3640, 47159), (5096, 33685), (6370, 26948), (6737, 25480), (12740, 13474)]