7838966490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{18413}}^1$

素因数の和:19063

約数の個数: 64

約数和(自身を含む): 19664384256

約数和(自身を除く): 11825417766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 617, 690, 1234, 1851, 3085, 3702, 6170, 9255, 14191, 18413, 18510, 28382, 36826, 42573, 55239, 70955, 85146, 92065, 110478, 141910, 184130, 212865, 276195, 423499, 425730, 552390, 846998, 1270497, 2117495, 2540994, 4234990, 6352485, 11360821, 12704970, 22721642, 34082463, 56804105, 68164926, 113608210, 170412315, 261298883, 340824630, 522597766, 783896649, 1306494415, 1567793298, 2612988830, 3919483245, 7838966490]

約数ペア:

[(1, 7838966490), (2, 3919483245), (3, 2612988830), (5, 1567793298), (6, 1306494415), (10, 783896649), (15, 522597766), (23, 340824630), (30, 261298883), (46, 170412315), (69, 113608210), (115, 68164926), (138, 56804105), (230, 34082463), (345, 22721642), (617, 12704970), (690, 11360821), (1234, 6352485), (1851, 4234990), (3085, 2540994), (3702, 2117495), (6170, 1270497), (9255, 846998), (14191, 552390), (18413, 425730), (18510, 423499), (28382, 276195), (36826, 212865), (42573, 184130), (55239, 141910), (70955, 110478), (85146, 92065)]