42606060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1743

約数の個数: 96

約数和(自身を含む): 138657792

約数和(自身を除く): 96051732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1663, 1708, 1830, 2135, 2562, 3326, 3660, 4270, 4989, 5124, 6405, 6652, 8315, 8540, 9978, 11641, 12810, 16630, 19956, 23282, 24945, 25620, 33260, 34923, 46564, 49890, 58205, 69846, 99780, 101443, 116410, 139692, 174615, 202886, 232820, 304329, 349230, 405772, 507215, 608658, 698460, 710101, 1014430, 1217316, 1420202, 1521645, 2028860, 2130303, 2840404, 3043290, 3550505, 4260606, 6086580, 7101010, 8521212, 10651515, 14202020, 21303030, 42606060]

約数ペア:

[(1, 42606060), (2, 21303030), (3, 14202020), (4, 10651515), (5, 8521212), (6, 7101010), (7, 6086580), (10, 4260606), (12, 3550505), (14, 3043290), (15, 2840404), (20, 2130303), (21, 2028860), (28, 1521645), (30, 1420202), (35, 1217316), (42, 1014430), (60, 710101), (61, 698460), (70, 608658), (84, 507215), (105, 405772), (122, 349230), (140, 304329), (183, 232820), (210, 202886), (244, 174615), (305, 139692), (366, 116410), (420, 101443), (427, 99780), (610, 69846), (732, 58205), (854, 49890), (915, 46564), (1220, 34923), (1281, 33260), (1663, 25620), (1708, 24945), (1830, 23282), (2135, 19956), (2562, 16630), (3326, 12810), (3660, 11641), (4270, 9978), (4989, 8540), (5124, 8315), (6405, 6652)]