30682890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 92192256

約数和(自身を除く): 61509366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 210, 226, 315, 339, 431, 565, 630, 678, 791, 862, 1017, 1130, 1293, 1582, 1695, 2034, 2155, 2373, 2586, 3017, 3390, 3879, 3955, 4310, 4746, 5085, 6034, 6465, 7119, 7758, 7910, 9051, 10170, 11865, 12930, 14238, 15085, 18102, 19395, 23730, 27153, 30170, 35595, 38790, 45255, 48703, 54306, 71190, 90510, 97406, 135765, 146109, 243515, 271530, 292218, 340921, 438327, 487030, 681842, 730545, 876654, 1022763, 1461090, 1704605, 2045526, 2191635, 3068289, 3409210, 4383270, 5113815, 6136578, 10227630, 15341445, 30682890]

約数ペア:

[(1, 30682890), (2, 15341445), (3, 10227630), (5, 6136578), (6, 5113815), (7, 4383270), (9, 3409210), (10, 3068289), (14, 2191635), (15, 2045526), (18, 1704605), (21, 1461090), (30, 1022763), (35, 876654), (42, 730545), (45, 681842), (63, 487030), (70, 438327), (90, 340921), (105, 292218), (113, 271530), (126, 243515), (210, 146109), (226, 135765), (315, 97406), (339, 90510), (431, 71190), (565, 54306), (630, 48703), (678, 45255), (791, 38790), (862, 35595), (1017, 30170), (1130, 27153), (1293, 23730), (1582, 19395), (1695, 18102), (2034, 15085), (2155, 14238), (2373, 12930), (2586, 11865), (3017, 10170), (3390, 9051), (3879, 7910), (3955, 7758), (4310, 7119), (4746, 6465), (5085, 6034)]