56163630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 84343506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 461, 465, 655, 786, 922, 930, 1310, 1383, 1965, 2305, 2766, 3930, 4061, 4610, 6915, 8122, 12183, 13830, 14291, 20305, 24366, 28582, 40610, 42873, 60391, 60915, 71455, 85746, 120782, 121830, 142910, 181173, 214365, 301955, 362346, 428730, 603910, 905865, 1811730, 1872121, 3744242, 5616363, 9360605, 11232726, 18721210, 28081815, 56163630]

約数ペア:

[(1, 56163630), (2, 28081815), (3, 18721210), (5, 11232726), (6, 9360605), (10, 5616363), (15, 3744242), (30, 1872121), (31, 1811730), (62, 905865), (93, 603910), (131, 428730), (155, 362346), (186, 301955), (262, 214365), (310, 181173), (393, 142910), (461, 121830), (465, 120782), (655, 85746), (786, 71455), (922, 60915), (930, 60391), (1310, 42873), (1383, 40610), (1965, 28582), (2305, 24366), (2766, 20305), (3930, 14291), (4061, 13830), (4610, 12183), (6915, 8122)]