15240654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 25014834

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 191, 198, 234, 279, 286, 341, 382, 403, 429, 558, 573, 682, 806, 858, 1023, 1146, 1209, 1287, 1719, 2046, 2101, 2418, 2483, 2574, 3069, 3438, 3627, 4202, 4433, 4966, 5921, 6138, 6303, 7254, 7449, 8866, 11842, 12606, 13299, 14898, 17763, 18909, 22347, 26598, 27313, 35526, 37818, 39897, 44694, 53289, 54626, 65131, 76973, 79794, 81939, 106578, 130262, 153946, 163878, 195393, 230919, 245817, 390786, 461838, 491634, 586179, 692757, 846703, 1172358, 1385514, 1693406, 2540109, 5080218, 7620327, 15240654]

約数ペア:

[(1, 15240654), (2, 7620327), (3, 5080218), (6, 2540109), (9, 1693406), (11, 1385514), (13, 1172358), (18, 846703), (22, 692757), (26, 586179), (31, 491634), (33, 461838), (39, 390786), (62, 245817), (66, 230919), (78, 195393), (93, 163878), (99, 153946), (117, 130262), (143, 106578), (186, 81939), (191, 79794), (198, 76973), (234, 65131), (279, 54626), (286, 53289), (341, 44694), (382, 39897), (403, 37818), (429, 35526), (558, 27313), (573, 26598), (682, 22347), (806, 18909), (858, 17763), (1023, 14898), (1146, 13299), (1209, 12606), (1287, 11842), (1719, 8866), (2046, 7449), (2101, 7254), (2418, 6303), (2483, 6138), (2574, 5921), (3069, 4966), (3438, 4433), (3627, 4202)]