312906870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112153}}^1$

素因数の和:112197

約数の個数: 48

約数和(自身を含む): 839809152

約数和(自身を除く): 526902282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 112153, 224306, 336459, 560765, 672918, 1009377, 1121530, 1682295, 2018754, 3364590, 3476743, 5046885, 6953486, 10093770, 10430229, 17383715, 20860458, 31290687, 34767430, 52151145, 62581374, 104302290, 156453435, 312906870]

約数ペア:

[(1, 312906870), (2, 156453435), (3, 104302290), (5, 62581374), (6, 52151145), (9, 34767430), (10, 31290687), (15, 20860458), (18, 17383715), (30, 10430229), (31, 10093770), (45, 6953486), (62, 5046885), (90, 3476743), (93, 3364590), (155, 2018754), (186, 1682295), (279, 1121530), (310, 1009377), (465, 672918), (558, 560765), (930, 336459), (1395, 224306), (2790, 112153)]