15111690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 41827968

約数和(自身を除く): 26716278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 181, 230, 242, 253, 330, 345, 362, 363, 506, 543, 605, 690, 726, 759, 905, 1086, 1210, 1265, 1518, 1810, 1815, 1991, 2530, 2715, 2783, 3630, 3795, 3982, 4163, 5430, 5566, 5973, 7590, 8326, 8349, 9955, 11946, 12489, 13915, 16698, 19910, 20815, 21901, 24978, 27830, 29865, 41630, 41745, 43802, 45793, 59730, 62445, 65703, 83490, 91586, 109505, 124890, 131406, 137379, 219010, 228965, 274758, 328515, 457930, 503723, 657030, 686895, 1007446, 1373790, 1511169, 2518615, 3022338, 5037230, 7555845, 15111690]

約数ペア:

[(1, 15111690), (2, 7555845), (3, 5037230), (5, 3022338), (6, 2518615), (10, 1511169), (11, 1373790), (15, 1007446), (22, 686895), (23, 657030), (30, 503723), (33, 457930), (46, 328515), (55, 274758), (66, 228965), (69, 219010), (110, 137379), (115, 131406), (121, 124890), (138, 109505), (165, 91586), (181, 83490), (230, 65703), (242, 62445), (253, 59730), (330, 45793), (345, 43802), (362, 41745), (363, 41630), (506, 29865), (543, 27830), (605, 24978), (690, 21901), (726, 20815), (759, 19910), (905, 16698), (1086, 13915), (1210, 12489), (1265, 11946), (1518, 9955), (1810, 8349), (1815, 8326), (1991, 7590), (2530, 5973), (2715, 5566), (2783, 5430), (3630, 4163), (3795, 3982)]