61019940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12253}}^1$

素因数の和:12348

約数の個数: 48

約数和(自身を含む): 172928448

約数和(自身を除く): 111908508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 245060, 367590, 735180, 1016999, 2033998, 3050997, 4067996, 5084995, 6101994, 10169990, 12203988, 15254985, 20339980, 30509970, 61019940]

約数ペア:

[(1, 61019940), (2, 30509970), (3, 20339980), (4, 15254985), (5, 12203988), (6, 10169990), (10, 6101994), (12, 5084995), (15, 4067996), (20, 3050997), (30, 2033998), (60, 1016999), (83, 735180), (166, 367590), (249, 245060), (332, 183795), (415, 147036), (498, 122530), (830, 73518), (996, 61265), (1245, 49012), (1660, 36759), (2490, 24506), (4980, 12253)]