421653630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3461}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 1052891136

約数和(自身を除く): 631237506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 465, 655, 786, 930, 1310, 1965, 3461, 3930, 4061, 6922, 8122, 10383, 12183, 17305, 20305, 20766, 24366, 34610, 40610, 51915, 60915, 103830, 107291, 121830, 214582, 321873, 453391, 536455, 643746, 906782, 1072910, 1360173, 1609365, 2266955, 2720346, 3218730, 4533910, 6800865, 13601730, 14055121, 28110242, 42165363, 70275605, 84330726, 140551210, 210826815, 421653630]

約数ペア:

[(1, 421653630), (2, 210826815), (3, 140551210), (5, 84330726), (6, 70275605), (10, 42165363), (15, 28110242), (30, 14055121), (31, 13601730), (62, 6800865), (93, 4533910), (131, 3218730), (155, 2720346), (186, 2266955), (262, 1609365), (310, 1360173), (393, 1072910), (465, 906782), (655, 643746), (786, 536455), (930, 453391), (1310, 321873), (1965, 214582), (3461, 121830), (3930, 107291), (4061, 103830), (6922, 60915), (8122, 51915), (10383, 40610), (12183, 34610), (17305, 24366), (20305, 20766)]