13690740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 45045504

約数和(自身を除く): 31354764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 881, 1036, 1110, 1295, 1554, 1762, 2220, 2590, 2643, 3108, 3524, 3885, 4405, 5180, 5286, 6167, 7770, 8810, 10572, 12334, 13215, 15540, 17620, 18501, 24668, 26430, 30835, 32597, 37002, 52860, 61670, 65194, 74004, 92505, 97791, 123340, 130388, 162985, 185010, 195582, 228179, 325970, 370020, 391164, 456358, 488955, 651940, 684537, 912716, 977910, 1140895, 1369074, 1955820, 2281790, 2738148, 3422685, 4563580, 6845370, 13690740]

約数ペア:

[(1, 13690740), (2, 6845370), (3, 4563580), (4, 3422685), (5, 2738148), (6, 2281790), (7, 1955820), (10, 1369074), (12, 1140895), (14, 977910), (15, 912716), (20, 684537), (21, 651940), (28, 488955), (30, 456358), (35, 391164), (37, 370020), (42, 325970), (60, 228179), (70, 195582), (74, 185010), (84, 162985), (105, 130388), (111, 123340), (140, 97791), (148, 92505), (185, 74004), (210, 65194), (222, 61670), (259, 52860), (370, 37002), (420, 32597), (444, 30835), (518, 26430), (555, 24668), (740, 18501), (777, 17620), (881, 15540), (1036, 13215), (1110, 12334), (1295, 10572), (1554, 8810), (1762, 7770), (2220, 6167), (2590, 5286), (2643, 5180), (3108, 4405), (3524, 3885)]