17689650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 48854016

約数和(自身を除く): 31164366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 142, 150, 151, 165, 213, 275, 302, 330, 355, 426, 453, 550, 710, 755, 781, 825, 906, 1065, 1510, 1562, 1650, 1661, 1775, 2130, 2265, 2343, 3322, 3550, 3775, 3905, 4530, 4686, 4983, 5325, 7550, 7810, 8305, 9966, 10650, 10721, 11325, 11715, 16610, 19525, 21442, 22650, 23430, 24915, 32163, 39050, 41525, 49830, 53605, 58575, 64326, 83050, 107210, 117150, 117931, 124575, 160815, 235862, 249150, 268025, 321630, 353793, 536050, 589655, 707586, 804075, 1179310, 1608150, 1768965, 2948275, 3537930, 5896550, 8844825, 17689650]

約数ペア:

[(1, 17689650), (2, 8844825), (3, 5896550), (5, 3537930), (6, 2948275), (10, 1768965), (11, 1608150), (15, 1179310), (22, 804075), (25, 707586), (30, 589655), (33, 536050), (50, 353793), (55, 321630), (66, 268025), (71, 249150), (75, 235862), (110, 160815), (142, 124575), (150, 117931), (151, 117150), (165, 107210), (213, 83050), (275, 64326), (302, 58575), (330, 53605), (355, 49830), (426, 41525), (453, 39050), (550, 32163), (710, 24915), (755, 23430), (781, 22650), (825, 21442), (906, 19525), (1065, 16610), (1510, 11715), (1562, 11325), (1650, 10721), (1661, 10650), (1775, 9966), (2130, 8305), (2265, 7810), (2343, 7550), (3322, 5325), (3550, 4983), (3775, 4686), (3905, 4530)]