30348525620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1\times {\mathrm{1597}}^1$

素因数の和:2673

約数の個数: 96

約数和(自身を含む): 73451750400

約数和(自身を除く): 43103224780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 911, 1043, 1490, 1597, 1822, 2086, 2980, 3194, 3644, 4172, 4555, 5215, 6377, 6388, 7985, 9110, 10430, 11179, 12754, 15970, 18220, 20860, 22358, 25508, 31885, 31940, 44716, 55895, 63770, 111790, 127540, 135739, 223580, 237953, 271478, 475906, 542956, 678695, 950173, 951812, 1189765, 1357390, 1454867, 1665671, 1900346, 2379530, 2714780, 2909734, 3331342, 3800692, 4750865, 4759060, 5819468, 6662684, 7274335, 8328355, 9501730, 10184069, 14548670, 16656710, 19003460, 20368138, 29097340, 33313420, 40736276, 50920345, 101840690, 203681380, 216775183, 433550366, 867100732, 1083875915, 1517426281, 2167751830, 3034852562, 4335503660, 6069705124, 7587131405, 15174262810, 30348525620]

約数ペア:

[(1, 30348525620), (2, 15174262810), (4, 7587131405), (5, 6069705124), (7, 4335503660), (10, 3034852562), (14, 2167751830), (20, 1517426281), (28, 1083875915), (35, 867100732), (70, 433550366), (140, 216775183), (149, 203681380), (298, 101840690), (596, 50920345), (745, 40736276), (911, 33313420), (1043, 29097340), (1490, 20368138), (1597, 19003460), (1822, 16656710), (2086, 14548670), (2980, 10184069), (3194, 9501730), (3644, 8328355), (4172, 7274335), (4555, 6662684), (5215, 5819468), (6377, 4759060), (6388, 4750865), (7985, 3800692), (9110, 3331342), (10430, 2909734), (11179, 2714780), (12754, 2379530), (15970, 1900346), (18220, 1665671), (20860, 1454867), (22358, 1357390), (25508, 1189765), (31885, 951812), (31940, 950173), (44716, 678695), (55895, 542956), (63770, 475906), (111790, 271478), (127540, 237953), (135739, 223580)]