3964740

素因数分解:

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

素因数の和:78

約数の個数: 144

約数和(自身を含む): 13281408

約数和(自身を除く): 9316668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 169, 170, 195, 204, 221, 230, 255, 260, 276, 299, 338, 340, 345, 390, 391, 442, 460, 507, 510, 598, 663, 676, 690, 780, 782, 845, 884, 897, 1014, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1690, 1794, 1955, 2028, 2210, 2346, 2535, 2652, 2873, 2990, 3315, 3380, 3588, 3887, 3910, 4420, 4485, 4692, 5070, 5083, 5746, 5865, 5980, 6630, 7774, 7820, 8619, 8970, 10140, 10166, 11492, 11661, 11730, 13260, 14365, 15249, 15548, 17238, 17940, 19435, 20332, 23322, 23460, 25415, 28730, 30498, 34476, 38870, 43095, 46644, 50830, 57460, 58305, 60996, 66079, 76245, 77740, 86190, 101660, 116610, 132158, 152490, 172380, 198237, 233220, 264316, 304980, 330395, 396474, 660790, 792948, 991185, 1321580, 1982370, 3964740]

約数ペア:

[(1, 3964740), (2, 1982370), (3, 1321580), (4, 991185), (5, 792948), (6, 660790), (10, 396474), (12, 330395), (13, 304980), (15, 264316), (17, 233220), (20, 198237), (23, 172380), (26, 152490), (30, 132158), (34, 116610), (39, 101660), (46, 86190), (51, 77740), (52, 76245), (60, 66079), (65, 60996), (68, 58305), (69, 57460), (78, 50830), (85, 46644), (92, 43095), (102, 38870), (115, 34476), (130, 30498), (138, 28730), (156, 25415), (169, 23460), (170, 23322), (195, 20332), (204, 19435), (221, 17940), (230, 17238), (255, 15548), (260, 15249), (276, 14365), (299, 13260), (338, 11730), (340, 11661), (345, 11492), (390, 10166), (391, 10140), (442, 8970), (460, 8619), (507, 7820), (510, 7774), (598, 6630), (663, 5980), (676, 5865), (690, 5746), (780, 5083), (782, 5070), (845, 4692), (884, 4485), (897, 4420), (1014, 3910), (1020, 3887), (1105, 3588), (1173, 3380), (1196, 3315), (1326, 2990), (1380, 2873), (1495, 2652), (1564, 2535), (1690, 2346), (1794, 2210), (1955, 2028)]