203688030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74611}}^1$

素因数の和:74641

約数の個数: 64

約数和(自身を含む): 601671168

約数和(自身を除く): 397983138

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 74611, 149222, 223833, 373055, 447666, 522277, 746110, 969943, 1044554, 1119165, 1566831, 1939886, 2238330, 2611385, 2909829, 3133662, 4849715, 5222770, 5819658, 6789601, 7834155, 9699430, 13579202, 14549145, 15668310, 20368803, 29098290, 33948005, 40737606, 67896010, 101844015, 203688030]

約数ペア:

[(1, 203688030), (2, 101844015), (3, 67896010), (5, 40737606), (6, 33948005), (7, 29098290), (10, 20368803), (13, 15668310), (14, 14549145), (15, 13579202), (21, 9699430), (26, 7834155), (30, 6789601), (35, 5819658), (39, 5222770), (42, 4849715), (65, 3133662), (70, 2909829), (78, 2611385), (91, 2238330), (105, 1939886), (130, 1566831), (182, 1119165), (195, 1044554), (210, 969943), (273, 746110), (390, 522277), (455, 447666), (546, 373055), (910, 223833), (1365, 149222), (2730, 74611)]