17620343790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{43051}}^1$

素因数の和:45017

約数の個数: 64

約数和(自身を含む): 48356006400

約数和(自身を除く): 30735662610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1949, 3898, 5847, 9745, 11694, 13643, 19490, 27286, 29235, 40929, 43051, 58470, 68215, 81858, 86102, 129153, 136430, 204645, 215255, 258306, 301357, 409290, 430510, 602714, 645765, 904071, 1291530, 1506785, 1808142, 3013570, 4520355, 9040710, 83906399, 167812798, 251719197, 419531995, 503438394, 587344793, 839063990, 1174689586, 1258595985, 1762034379, 2517191970, 2936723965, 3524068758, 5873447930, 8810171895, 17620343790]

約数ペア:

[(1, 17620343790), (2, 8810171895), (3, 5873447930), (5, 3524068758), (6, 2936723965), (7, 2517191970), (10, 1762034379), (14, 1258595985), (15, 1174689586), (21, 839063990), (30, 587344793), (35, 503438394), (42, 419531995), (70, 251719197), (105, 167812798), (210, 83906399), (1949, 9040710), (3898, 4520355), (5847, 3013570), (9745, 1808142), (11694, 1506785), (13643, 1291530), (19490, 904071), (27286, 645765), (29235, 602714), (40929, 430510), (43051, 409290), (58470, 301357), (68215, 258306), (81858, 215255), (86102, 204645), (129153, 136430)]