291663060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5673

約数の個数: 96

約数和(自身を含む): 892762752

約数和(自身を除く): 601099692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 5581, 8710, 10452, 11162, 13065, 16743, 17420, 22324, 26130, 27905, 33486, 52260, 55810, 66972, 72553, 83715, 111620, 145106, 167430, 217659, 290212, 334860, 362765, 373927, 435318, 725530, 747854, 870636, 1088295, 1121781, 1451060, 1495708, 1869635, 2176590, 2243562, 3739270, 4353180, 4487124, 4861051, 5608905, 7478540, 9722102, 11217810, 14583153, 19444204, 22435620, 24305255, 29166306, 48610510, 58332612, 72915765, 97221020, 145831530, 291663060]

約数ペア:

[(1, 291663060), (2, 145831530), (3, 97221020), (4, 72915765), (5, 58332612), (6, 48610510), (10, 29166306), (12, 24305255), (13, 22435620), (15, 19444204), (20, 14583153), (26, 11217810), (30, 9722102), (39, 7478540), (52, 5608905), (60, 4861051), (65, 4487124), (67, 4353180), (78, 3739270), (130, 2243562), (134, 2176590), (156, 1869635), (195, 1495708), (201, 1451060), (260, 1121781), (268, 1088295), (335, 870636), (390, 747854), (402, 725530), (670, 435318), (780, 373927), (804, 362765), (871, 334860), (1005, 290212), (1340, 217659), (1742, 167430), (2010, 145106), (2613, 111620), (3484, 83715), (4020, 72553), (4355, 66972), (5226, 55810), (5581, 52260), (8710, 33486), (10452, 27905), (11162, 26130), (13065, 22324), (16743, 17420)]