1330742430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509863}}^1$

素因数の和:509905

約数の個数: 48

約数和(自身を含む): 3579245280

約数和(自身を除く): 2248502850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 509863, 1019726, 1529589, 2549315, 3059178, 4588767, 5098630, 7647945, 9177534, 14786027, 15295890, 22943835, 29572054, 44358081, 45887670, 73930135, 88716162, 133074243, 147860270, 221790405, 266148486, 443580810, 665371215, 1330742430]

約数ペア:

[(1, 1330742430), (2, 665371215), (3, 443580810), (5, 266148486), (6, 221790405), (9, 147860270), (10, 133074243), (15, 88716162), (18, 73930135), (29, 45887670), (30, 44358081), (45, 29572054), (58, 22943835), (87, 15295890), (90, 14786027), (145, 9177534), (174, 7647945), (261, 5098630), (290, 4588767), (435, 3059178), (522, 2549315), (870, 1529589), (1305, 1019726), (2610, 509863)]