70970250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 127162230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 174, 195, 250, 251, 290, 325, 375, 377, 390, 435, 502, 650, 725, 750, 753, 754, 870, 975, 1131, 1255, 1450, 1506, 1625, 1885, 1950, 2175, 2262, 2510, 3250, 3263, 3625, 3765, 3770, 4350, 4875, 5655, 6275, 6526, 7250, 7279, 7530, 9425, 9750, 9789, 10875, 11310, 12550, 14558, 16315, 18825, 18850, 19578, 21750, 21837, 28275, 31375, 32630, 36395, 37650, 43674, 47125, 48945, 56550, 62750, 72790, 81575, 94125, 94250, 94627, 97890, 109185, 141375, 163150, 181975, 188250, 189254, 218370, 244725, 282750, 283881, 363950, 407875, 473135, 489450, 545925, 567762, 815750, 909875, 946270, 1091850, 1223625, 1419405, 1819750, 2365675, 2447250, 2729625, 2838810, 4731350, 5459250, 7097025, 11828375, 14194050, 23656750, 35485125, 70970250]

約数ペア:

[(1, 70970250), (2, 35485125), (3, 23656750), (5, 14194050), (6, 11828375), (10, 7097025), (13, 5459250), (15, 4731350), (25, 2838810), (26, 2729625), (29, 2447250), (30, 2365675), (39, 1819750), (50, 1419405), (58, 1223625), (65, 1091850), (75, 946270), (78, 909875), (87, 815750), (125, 567762), (130, 545925), (145, 489450), (150, 473135), (174, 407875), (195, 363950), (250, 283881), (251, 282750), (290, 244725), (325, 218370), (375, 189254), (377, 188250), (390, 181975), (435, 163150), (502, 141375), (650, 109185), (725, 97890), (750, 94627), (753, 94250), (754, 94125), (870, 81575), (975, 72790), (1131, 62750), (1255, 56550), (1450, 48945), (1506, 47125), (1625, 43674), (1885, 37650), (1950, 36395), (2175, 32630), (2262, 31375), (2510, 28275), (3250, 21837), (3263, 21750), (3625, 19578), (3765, 18850), (3770, 18825), (4350, 16315), (4875, 14558), (5655, 12550), (6275, 11310), (6526, 10875), (7250, 9789), (7279, 9750), (7530, 9425)]