83470770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 224000640

約数和(自身を除く): 140529870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 1787, 2595, 3114, 3574, 4671, 5190, 5361, 7785, 8935, 9342, 10722, 15570, 16083, 17870, 23355, 26805, 32166, 46710, 48249, 53610, 80415, 96498, 160830, 241245, 309151, 482490, 618302, 927453, 1545755, 1854906, 2782359, 3091510, 4637265, 5564718, 8347077, 9274530, 13911795, 16694154, 27823590, 41735385, 83470770]

約数ペア:

[(1, 83470770), (2, 41735385), (3, 27823590), (5, 16694154), (6, 13911795), (9, 9274530), (10, 8347077), (15, 5564718), (18, 4637265), (27, 3091510), (30, 2782359), (45, 1854906), (54, 1545755), (90, 927453), (135, 618302), (173, 482490), (270, 309151), (346, 241245), (519, 160830), (865, 96498), (1038, 80415), (1557, 53610), (1730, 48249), (1787, 46710), (2595, 32166), (3114, 26805), (3574, 23355), (4671, 17870), (5190, 16083), (5361, 15570), (7785, 10722), (8935, 9342)]