15380310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 27520170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 223, 242, 285, 330, 363, 418, 446, 570, 605, 627, 669, 726, 1045, 1115, 1210, 1254, 1338, 1815, 2090, 2230, 2299, 2453, 3135, 3345, 3630, 4237, 4598, 4906, 6270, 6690, 6897, 7359, 8474, 11495, 12265, 12711, 13794, 14718, 21185, 22990, 24530, 25422, 26983, 34485, 36795, 42370, 46607, 53966, 63555, 68970, 73590, 80949, 93214, 127110, 134915, 139821, 161898, 233035, 269830, 279642, 404745, 466070, 512677, 699105, 809490, 1025354, 1398210, 1538031, 2563385, 3076062, 5126770, 7690155, 15380310]

約数ペア:

[(1, 15380310), (2, 7690155), (3, 5126770), (5, 3076062), (6, 2563385), (10, 1538031), (11, 1398210), (15, 1025354), (19, 809490), (22, 699105), (30, 512677), (33, 466070), (38, 404745), (55, 279642), (57, 269830), (66, 233035), (95, 161898), (110, 139821), (114, 134915), (121, 127110), (165, 93214), (190, 80949), (209, 73590), (223, 68970), (242, 63555), (285, 53966), (330, 46607), (363, 42370), (418, 36795), (446, 34485), (570, 26983), (605, 25422), (627, 24530), (669, 22990), (726, 21185), (1045, 14718), (1115, 13794), (1210, 12711), (1254, 12265), (1338, 11495), (1815, 8474), (2090, 7359), (2230, 6897), (2299, 6690), (2453, 6270), (3135, 4906), (3345, 4598), (3630, 4237)]