1817157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{274081}}^1$

素因数の和:274121

約数の個数: 64

約数和(自身を含む): 4972943808

約数和(自身を除く): 3155786778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 274081, 548162, 822243, 1370405, 1644486, 2740810, 3563053, 4111215, 4659377, 7126106, 8222430, 9318754, 10689159, 13978131, 17815265, 21378318, 23296885, 27956262, 35630530, 46593770, 53445795, 60571901, 69890655, 106891590, 121143802, 139781310, 181715703, 302859505, 363431406, 605719010, 908578515, 1817157030]

約数ペア:

[(1, 1817157030), (2, 908578515), (3, 605719010), (5, 363431406), (6, 302859505), (10, 181715703), (13, 139781310), (15, 121143802), (17, 106891590), (26, 69890655), (30, 60571901), (34, 53445795), (39, 46593770), (51, 35630530), (65, 27956262), (78, 23296885), (85, 21378318), (102, 17815265), (130, 13978131), (170, 10689159), (195, 9318754), (221, 8222430), (255, 7126106), (390, 4659377), (442, 4111215), (510, 3563053), (663, 2740810), (1105, 1644486), (1326, 1370405), (2210, 822243), (3315, 548162), (6630, 274081)]