186923490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15515

約数の個数: 64

約数和(自身を含む): 498742272

約数和(自身を除く): 311818782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 15461, 30922, 46383, 77305, 92766, 154610, 200993, 231915, 401986, 463830, 479291, 602979, 958582, 1004965, 1205958, 1437873, 2009930, 2396455, 2875746, 3014895, 4792910, 6029790, 6230783, 7189365, 12461566, 14378730, 18692349, 31153915, 37384698, 62307830, 93461745, 186923490]

約数ペア:

[(1, 186923490), (2, 93461745), (3, 62307830), (5, 37384698), (6, 31153915), (10, 18692349), (13, 14378730), (15, 12461566), (26, 7189365), (30, 6230783), (31, 6029790), (39, 4792910), (62, 3014895), (65, 2875746), (78, 2396455), (93, 2009930), (130, 1437873), (155, 1205958), (186, 1004965), (195, 958582), (310, 602979), (390, 479291), (403, 463830), (465, 401986), (806, 231915), (930, 200993), (1209, 154610), (2015, 92766), (2418, 77305), (4030, 46383), (6045, 30922), (12090, 15461)]