30924296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 63738900

約数和(自身を除く): 32814604

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 257, 338, 356, 514, 676, 712, 1028, 1157, 1352, 2056, 2314, 3341, 4628, 6682, 9256, 13364, 15041, 22873, 26728, 30082, 43433, 45746, 60164, 86866, 91492, 120328, 173732, 182984, 297349, 347464, 594698, 1189396, 2378792, 3865537, 7731074, 15462148, 30924296]

約数ペア:

[(1, 30924296), (2, 15462148), (4, 7731074), (8, 3865537), (13, 2378792), (26, 1189396), (52, 594698), (89, 347464), (104, 297349), (169, 182984), (178, 173732), (257, 120328), (338, 91492), (356, 86866), (514, 60164), (676, 45746), (712, 43433), (1028, 30082), (1157, 26728), (1352, 22873), (2056, 15041), (2314, 13364), (3341, 9256), (4628, 6682)]