1900529010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{27749}}^1$

素因数の和:28523

約数の個数: 48

約数和(自身を含む): 4948047000

約数和(自身を除く): 3047517990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 22830, 27749, 34245, 55498, 68490, 83247, 138745, 166494, 249741, 277490, 416235, 499482, 832470, 1248705, 2497410, 21116989, 42233978, 63350967, 105584945, 126701934, 190052901, 211169890, 316754835, 380105802, 633509670, 950264505, 1900529010]

約数ペア:

[(1, 1900529010), (2, 950264505), (3, 633509670), (5, 380105802), (6, 316754835), (9, 211169890), (10, 190052901), (15, 126701934), (18, 105584945), (30, 63350967), (45, 42233978), (90, 21116989), (761, 2497410), (1522, 1248705), (2283, 832470), (3805, 499482), (4566, 416235), (6849, 277490), (7610, 249741), (11415, 166494), (13698, 138745), (22830, 83247), (27749, 68490), (34245, 55498)]