39964388670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{205483}}^1$

素因数の和:207657

約数の個数: 48

約数和(自身を含む): 103955999472

約数和(自身を除く): 63991610802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2161, 4322, 6483, 10805, 12966, 19449, 21610, 32415, 38898, 64830, 97245, 194490, 205483, 410966, 616449, 1027415, 1232898, 1849347, 2054830, 3082245, 3698694, 6164490, 9246735, 18493470, 444048763, 888097526, 1332146289, 2220243815, 2664292578, 3996438867, 4440487630, 6660731445, 7992877734, 13321462890, 19982194335, 39964388670]

約数ペア:

[(1, 39964388670), (2, 19982194335), (3, 13321462890), (5, 7992877734), (6, 6660731445), (9, 4440487630), (10, 3996438867), (15, 2664292578), (18, 2220243815), (30, 1332146289), (45, 888097526), (90, 444048763), (2161, 18493470), (4322, 9246735), (6483, 6164490), (10805, 3698694), (12966, 3082245), (19449, 2054830), (21610, 1849347), (32415, 1232898), (38898, 1027415), (64830, 616449), (97245, 410966), (194490, 205483)]