1022970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 2749824

約数和(自身を除く): 1726854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 61, 65, 78, 86, 122, 129, 130, 183, 195, 215, 258, 305, 366, 390, 430, 559, 610, 645, 793, 915, 1118, 1290, 1586, 1677, 1830, 2379, 2623, 2795, 3354, 3965, 4758, 5246, 5590, 7869, 7930, 8385, 11895, 13115, 15738, 16770, 23790, 26230, 34099, 39345, 68198, 78690, 102297, 170495, 204594, 340990, 511485, 1022970]

約数ペア:

[(1, 1022970), (2, 511485), (3, 340990), (5, 204594), (6, 170495), (10, 102297), (13, 78690), (15, 68198), (26, 39345), (30, 34099), (39, 26230), (43, 23790), (61, 16770), (65, 15738), (78, 13115), (86, 11895), (122, 8385), (129, 7930), (130, 7869), (183, 5590), (195, 5246), (215, 4758), (258, 3965), (305, 3354), (366, 2795), (390, 2623), (430, 2379), (559, 1830), (610, 1677), (645, 1586), (793, 1290), (915, 1118)]