30463160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8400

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 53906440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 8369, 16738, 33476, 41845, 58583, 66952, 83690, 108797, 117166, 167380, 217594, 234332, 292915, 334760, 435188, 468664, 543985, 585830, 761579, 870376, 1087970, 1171660, 1523158, 2175940, 2343320, 3046316, 3807895, 4351880, 6092632, 7615790, 15231580, 30463160]

約数ペア:

[(1, 30463160), (2, 15231580), (4, 7615790), (5, 6092632), (7, 4351880), (8, 3807895), (10, 3046316), (13, 2343320), (14, 2175940), (20, 1523158), (26, 1171660), (28, 1087970), (35, 870376), (40, 761579), (52, 585830), (56, 543985), (65, 468664), (70, 435188), (91, 334760), (104, 292915), (130, 234332), (140, 217594), (182, 167380), (260, 117166), (280, 108797), (364, 83690), (455, 66952), (520, 58583), (728, 41845), (910, 33476), (1820, 16738), (3640, 8369)]