1982370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 5692032

約数和(自身を除く): 3709662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 169, 170, 195, 221, 230, 255, 299, 338, 345, 390, 391, 442, 507, 510, 598, 663, 690, 782, 845, 897, 1014, 1105, 1173, 1326, 1495, 1690, 1794, 1955, 2210, 2346, 2535, 2873, 2990, 3315, 3887, 3910, 4485, 5070, 5083, 5746, 5865, 6630, 7774, 8619, 8970, 10166, 11661, 11730, 14365, 15249, 17238, 19435, 23322, 25415, 28730, 30498, 38870, 43095, 50830, 58305, 66079, 76245, 86190, 116610, 132158, 152490, 198237, 330395, 396474, 660790, 991185, 1982370]

約数ペア:

[(1, 1982370), (2, 991185), (3, 660790), (5, 396474), (6, 330395), (10, 198237), (13, 152490), (15, 132158), (17, 116610), (23, 86190), (26, 76245), (30, 66079), (34, 58305), (39, 50830), (46, 43095), (51, 38870), (65, 30498), (69, 28730), (78, 25415), (85, 23322), (102, 19435), (115, 17238), (130, 15249), (138, 14365), (169, 11730), (170, 11661), (195, 10166), (221, 8970), (230, 8619), (255, 7774), (299, 6630), (338, 5865), (345, 5746), (390, 5083), (391, 5070), (442, 4485), (507, 3910), (510, 3887), (598, 3315), (663, 2990), (690, 2873), (782, 2535), (845, 2346), (897, 2210), (1014, 1955), (1105, 1794), (1173, 1690), (1326, 1495)]