42116340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 135878400

約数和(自身を除く): 93762060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 673, 745, 894, 1043, 1346, 1490, 1788, 2019, 2086, 2235, 2692, 2980, 3129, 3365, 4038, 4172, 4470, 4711, 5215, 6258, 6730, 8076, 8940, 9422, 10095, 10430, 12516, 13460, 14133, 15645, 18844, 20190, 20860, 23555, 28266, 31290, 40380, 47110, 56532, 62580, 70665, 94220, 100277, 141330, 200554, 282660, 300831, 401108, 501385, 601662, 701939, 1002770, 1203324, 1403878, 1504155, 2005540, 2105817, 2807756, 3008310, 3509695, 4211634, 6016620, 7019390, 8423268, 10529085, 14038780, 21058170, 42116340]

約数ペア:

[(1, 42116340), (2, 21058170), (3, 14038780), (4, 10529085), (5, 8423268), (6, 7019390), (7, 6016620), (10, 4211634), (12, 3509695), (14, 3008310), (15, 2807756), (20, 2105817), (21, 2005540), (28, 1504155), (30, 1403878), (35, 1203324), (42, 1002770), (60, 701939), (70, 601662), (84, 501385), (105, 401108), (140, 300831), (149, 282660), (210, 200554), (298, 141330), (420, 100277), (447, 94220), (596, 70665), (673, 62580), (745, 56532), (894, 47110), (1043, 40380), (1346, 31290), (1490, 28266), (1788, 23555), (2019, 20860), (2086, 20190), (2235, 18844), (2692, 15645), (2980, 14133), (3129, 13460), (3365, 12516), (4038, 10430), (4172, 10095), (4470, 9422), (4711, 8940), (5215, 8076), (6258, 6730)]