292228430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 589837248

約数和(自身を除く): 297608818

約数列:

[1, 2, 5, 10, 13, 26, 43, 61, 65, 86, 122, 130, 215, 305, 430, 559, 610, 793, 857, 1118, 1586, 1714, 2623, 2795, 3965, 4285, 5246, 5590, 7930, 8570, 11141, 13115, 22282, 26230, 34099, 36851, 52277, 55705, 68198, 73702, 104554, 111410, 170495, 184255, 261385, 340990, 368510, 479063, 522770, 679601, 958126, 1359202, 2247911, 2395315, 3398005, 4495822, 4790630, 6796010, 11239555, 22479110, 29222843, 58445686, 146114215, 292228430]

約数ペア:

[(1, 292228430), (2, 146114215), (5, 58445686), (10, 29222843), (13, 22479110), (26, 11239555), (43, 6796010), (61, 4790630), (65, 4495822), (86, 3398005), (122, 2395315), (130, 2247911), (215, 1359202), (305, 958126), (430, 679601), (559, 522770), (610, 479063), (793, 368510), (857, 340990), (1118, 261385), (1586, 184255), (1714, 170495), (2623, 111410), (2795, 104554), (3965, 73702), (4285, 68198), (5246, 55705), (5590, 52277), (7930, 36851), (8570, 34099), (11141, 26230), (13115, 22282)]