30837250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 62539776

約数和(自身を除く): 31702526

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 155, 173, 230, 250, 310, 346, 575, 713, 775, 865, 1150, 1426, 1550, 1730, 2875, 3565, 3875, 3979, 4325, 5363, 5750, 7130, 7750, 7958, 8650, 10726, 17825, 19895, 21625, 26815, 35650, 39790, 43250, 53630, 89125, 99475, 123349, 134075, 178250, 198950, 246698, 268150, 497375, 616745, 670375, 994750, 1233490, 1340750, 3083725, 6167450, 15418625, 30837250]

約数ペア:

[(1, 30837250), (2, 15418625), (5, 6167450), (10, 3083725), (23, 1340750), (25, 1233490), (31, 994750), (46, 670375), (50, 616745), (62, 497375), (115, 268150), (125, 246698), (155, 198950), (173, 178250), (230, 134075), (250, 123349), (310, 99475), (346, 89125), (575, 53630), (713, 43250), (775, 39790), (865, 35650), (1150, 26815), (1426, 21625), (1550, 19895), (1730, 17825), (2875, 10726), (3565, 8650), (3875, 7958), (3979, 7750), (4325, 7130), (5363, 5750)]