29581890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 77317632

約数和(自身を除く): 47735742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 751, 1010, 1313, 1502, 1515, 2253, 2626, 3030, 3755, 3939, 4506, 6565, 7510, 7878, 9763, 11265, 13130, 19526, 19695, 22530, 29289, 39390, 48815, 58578, 75851, 97630, 146445, 151702, 227553, 292890, 379255, 455106, 758510, 986063, 1137765, 1972126, 2275530, 2958189, 4930315, 5916378, 9860630, 14790945, 29581890]

約数ペア:

[(1, 29581890), (2, 14790945), (3, 9860630), (5, 5916378), (6, 4930315), (10, 2958189), (13, 2275530), (15, 1972126), (26, 1137765), (30, 986063), (39, 758510), (65, 455106), (78, 379255), (101, 292890), (130, 227553), (195, 151702), (202, 146445), (303, 97630), (390, 75851), (505, 58578), (606, 48815), (751, 39390), (1010, 29289), (1313, 22530), (1502, 19695), (1515, 19526), (2253, 13130), (2626, 11265), (3030, 9763), (3755, 7878), (3939, 7510), (4506, 6565)]