123070930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 245016576

約数和(自身を除く): 121945646

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 62, 82, 115, 155, 205, 230, 310, 410, 421, 713, 842, 943, 1271, 1426, 1886, 2105, 2542, 3565, 4210, 4715, 6355, 7130, 9430, 9683, 12710, 13051, 17261, 19366, 26102, 29233, 34522, 48415, 58466, 65255, 86305, 96830, 130510, 146165, 172610, 292330, 300173, 397003, 535091, 600346, 794006, 1070182, 1500865, 1985015, 2675455, 3001730, 3970030, 5350910, 12307093, 24614186, 61535465, 123070930]

約数ペア:

[(1, 123070930), (2, 61535465), (5, 24614186), (10, 12307093), (23, 5350910), (31, 3970030), (41, 3001730), (46, 2675455), (62, 1985015), (82, 1500865), (115, 1070182), (155, 794006), (205, 600346), (230, 535091), (310, 397003), (410, 300173), (421, 292330), (713, 172610), (842, 146165), (943, 130510), (1271, 96830), (1426, 86305), (1886, 65255), (2105, 58466), (2542, 48415), (3565, 34522), (4210, 29233), (4715, 26102), (6355, 19366), (7130, 17261), (9430, 13051), (9683, 12710)]