6811220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 17273088

約数和(自身を除く): 10461868

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 67, 68, 85, 92, 115, 130, 134, 170, 221, 230, 260, 268, 299, 335, 340, 391, 442, 460, 598, 670, 782, 871, 884, 1105, 1139, 1196, 1340, 1495, 1541, 1564, 1742, 1955, 2210, 2278, 2990, 3082, 3484, 3910, 4355, 4420, 4556, 5083, 5695, 5980, 6164, 7705, 7820, 8710, 10166, 11390, 14807, 15410, 17420, 20033, 20332, 22780, 25415, 26197, 29614, 30820, 40066, 50830, 52394, 59228, 74035, 80132, 100165, 101660, 104788, 130985, 148070, 200330, 261970, 296140, 340561, 400660, 523940, 681122, 1362244, 1702805, 3405610, 6811220]

約数ペア:

[(1, 6811220), (2, 3405610), (4, 1702805), (5, 1362244), (10, 681122), (13, 523940), (17, 400660), (20, 340561), (23, 296140), (26, 261970), (34, 200330), (46, 148070), (52, 130985), (65, 104788), (67, 101660), (68, 100165), (85, 80132), (92, 74035), (115, 59228), (130, 52394), (134, 50830), (170, 40066), (221, 30820), (230, 29614), (260, 26197), (268, 25415), (299, 22780), (335, 20332), (340, 20033), (391, 17420), (442, 15410), (460, 14807), (598, 11390), (670, 10166), (782, 8710), (871, 7820), (884, 7705), (1105, 6164), (1139, 5980), (1196, 5695), (1340, 5083), (1495, 4556), (1541, 4420), (1564, 4355), (1742, 3910), (1955, 3484), (2210, 3082), (2278, 2990)]