713380020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{143249}}^1$

素因数の和:143344

約数の個数: 48

約数和(自身を含む): 2021544000

約数和(自身を除く): 1308163980

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, 143249, 286498, 429747, 572996, 716245, 859494, 1432490, 1718988, 2148735, 2864980, 4297470, 8594940, 11889667, 23779334, 35669001, 47558668, 59448335, 71338002, 118896670, 142676004, 178345005, 237793340, 356690010, 713380020]

約数ペア:

[(1, 713380020), (2, 356690010), (3, 237793340), (4, 178345005), (5, 142676004), (6, 118896670), (10, 71338002), (12, 59448335), (15, 47558668), (20, 35669001), (30, 23779334), (60, 11889667), (83, 8594940), (166, 4297470), (249, 2864980), (332, 2148735), (415, 1718988), (498, 1432490), (830, 859494), (996, 716245), (1245, 572996), (1660, 429747), (2490, 286498), (4980, 143249)]