180257910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29599}}^1$

素因数の和:29645

約数の個数: 64

約数和(自身を含む): 511488000

約数和(自身を除く): 331230090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 29599, 59198, 88797, 147995, 177594, 207193, 295990, 414386, 443985, 621579, 858371, 887970, 1035965, 1243158, 1716742, 2071930, 2575113, 3107895, 4291855, 5150226, 6008597, 6215790, 8583710, 12017194, 12875565, 18025791, 25751130, 30042985, 36051582, 60085970, 90128955, 180257910]

約数ペア:

[(1, 180257910), (2, 90128955), (3, 60085970), (5, 36051582), (6, 30042985), (7, 25751130), (10, 18025791), (14, 12875565), (15, 12017194), (21, 8583710), (29, 6215790), (30, 6008597), (35, 5150226), (42, 4291855), (58, 3107895), (70, 2575113), (87, 2071930), (105, 1716742), (145, 1243158), (174, 1035965), (203, 887970), (210, 858371), (290, 621579), (406, 443985), (435, 414386), (609, 295990), (870, 207193), (1015, 177594), (1218, 147995), (2030, 88797), (3045, 59198), (6090, 29599)]