30859770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 46900230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 449, 474, 790, 870, 898, 1185, 1347, 2245, 2291, 2370, 2694, 4490, 4582, 6735, 6873, 11455, 13021, 13470, 13746, 22910, 26042, 34365, 35471, 39063, 65105, 68730, 70942, 78126, 106413, 130210, 177355, 195315, 212826, 354710, 390630, 532065, 1028659, 1064130, 2057318, 3085977, 5143295, 6171954, 10286590, 15429885, 30859770]

約数ペア:

[(1, 30859770), (2, 15429885), (3, 10286590), (5, 6171954), (6, 5143295), (10, 3085977), (15, 2057318), (29, 1064130), (30, 1028659), (58, 532065), (79, 390630), (87, 354710), (145, 212826), (158, 195315), (174, 177355), (237, 130210), (290, 106413), (395, 78126), (435, 70942), (449, 68730), (474, 65105), (790, 39063), (870, 35471), (898, 34365), (1185, 26042), (1347, 22910), (2245, 13746), (2291, 13470), (2370, 13021), (2694, 11455), (4490, 6873), (4582, 6735)]