123525390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 307722240

約数和(自身を除く): 184196850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 317, 419, 465, 634, 838, 930, 951, 1257, 1585, 1902, 2095, 2514, 3170, 4190, 4755, 6285, 9510, 9827, 12570, 12989, 19654, 25978, 29481, 38967, 49135, 58962, 64945, 77934, 98270, 129890, 132823, 147405, 194835, 265646, 294810, 389670, 398469, 664115, 796938, 1328230, 1992345, 3984690, 4117513, 8235026, 12352539, 20587565, 24705078, 41175130, 61762695, 123525390]

約数ペア:

[(1, 123525390), (2, 61762695), (3, 41175130), (5, 24705078), (6, 20587565), (10, 12352539), (15, 8235026), (30, 4117513), (31, 3984690), (62, 1992345), (93, 1328230), (155, 796938), (186, 664115), (310, 398469), (317, 389670), (419, 294810), (465, 265646), (634, 194835), (838, 147405), (930, 132823), (951, 129890), (1257, 98270), (1585, 77934), (1902, 64945), (2095, 58962), (2514, 49135), (3170, 38967), (4190, 29481), (4755, 25978), (6285, 19654), (9510, 12989), (9827, 12570)]