1684004010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7404

約数の個数: 128

約数和(自身を含む): 4730019840

約数和(自身を除く): 3046015830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1767, 2015, 2418, 2470, 2945, 3534, 3705, 4030, 5890, 6045, 7331, 7410, 7657, 8835, 12090, 14662, 15314, 17670, 21993, 22971, 36655, 38285, 43986, 45942, 73310, 76570, 95303, 109965, 114855, 139289, 190606, 219930, 227261, 229710, 278578, 285909, 417867, 454522, 476515, 571818, 681783, 696445, 835734, 953030, 1136305, 1363566, 1392890, 1429545, 1810757, 2089335, 2272610, 2859090, 2954393, 3408915, 3621514, 4178670, 4317959, 5432271, 5908786, 6817830, 8635918, 8863179, 9053785, 10864542, 12953877, 14771965, 17726358, 18107570, 21589795, 25907754, 27161355, 29543930, 43179590, 44315895, 54322710, 56133467, 64769385, 88631790, 112266934, 129538770, 168400401, 280667335, 336800802, 561334670, 842002005, 1684004010]

約数ペア:

[(1, 1684004010), (2, 842002005), (3, 561334670), (5, 336800802), (6, 280667335), (10, 168400401), (13, 129538770), (15, 112266934), (19, 88631790), (26, 64769385), (30, 56133467), (31, 54322710), (38, 44315895), (39, 43179590), (57, 29543930), (62, 27161355), (65, 25907754), (78, 21589795), (93, 18107570), (95, 17726358), (114, 14771965), (130, 12953877), (155, 10864542), (186, 9053785), (190, 8863179), (195, 8635918), (247, 6817830), (285, 5908786), (310, 5432271), (390, 4317959), (403, 4178670), (465, 3621514), (494, 3408915), (570, 2954393), (589, 2859090), (741, 2272610), (806, 2089335), (930, 1810757), (1178, 1429545), (1209, 1392890), (1235, 1363566), (1482, 1136305), (1767, 953030), (2015, 835734), (2418, 696445), (2470, 681783), (2945, 571818), (3534, 476515), (3705, 454522), (4030, 417867), (5890, 285909), (6045, 278578), (7331, 229710), (7410, 227261), (7657, 219930), (8835, 190606), (12090, 139289), (14662, 114855), (15314, 109965), (17670, 95303), (21993, 76570), (22971, 73310), (36655, 45942), (38285, 43986)]