236556870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 662515200

約数和(自身を除く): 425958330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 149, 165, 170, 187, 255, 283, 298, 330, 374, 447, 510, 561, 566, 745, 849, 894, 935, 1122, 1415, 1490, 1639, 1698, 1870, 2235, 2533, 2805, 2830, 3113, 3278, 4245, 4470, 4811, 4917, 5066, 5610, 6226, 7599, 8195, 8490, 9339, 9622, 9834, 12665, 14433, 15198, 15565, 16390, 18678, 24055, 24585, 25330, 27863, 28866, 31130, 37995, 42167, 46695, 48110, 49170, 52921, 55726, 72165, 75990, 83589, 84334, 93390, 105842, 126501, 139315, 144330, 158763, 167178, 210835, 253002, 264605, 278630, 317526, 417945, 421670, 463837, 529210, 632505, 716839, 793815, 835890, 927674, 1265010, 1391511, 1433678, 1587630, 2150517, 2319185, 2783022, 3584195, 4301034, 4638370, 6957555, 7168390, 7885229, 10752585, 13915110, 15770458, 21505170, 23655687, 39426145, 47311374, 78852290, 118278435, 236556870]

約数ペア:

[(1, 236556870), (2, 118278435), (3, 78852290), (5, 47311374), (6, 39426145), (10, 23655687), (11, 21505170), (15, 15770458), (17, 13915110), (22, 10752585), (30, 7885229), (33, 7168390), (34, 6957555), (51, 4638370), (55, 4301034), (66, 3584195), (85, 2783022), (102, 2319185), (110, 2150517), (149, 1587630), (165, 1433678), (170, 1391511), (187, 1265010), (255, 927674), (283, 835890), (298, 793815), (330, 716839), (374, 632505), (447, 529210), (510, 463837), (561, 421670), (566, 417945), (745, 317526), (849, 278630), (894, 264605), (935, 253002), (1122, 210835), (1415, 167178), (1490, 158763), (1639, 144330), (1698, 139315), (1870, 126501), (2235, 105842), (2533, 93390), (2805, 84334), (2830, 83589), (3113, 75990), (3278, 72165), (4245, 55726), (4470, 52921), (4811, 49170), (4917, 48110), (5066, 46695), (5610, 42167), (6226, 37995), (7599, 31130), (8195, 28866), (8490, 27863), (9339, 25330), (9622, 24585), (9834, 24055), (12665, 18678), (14433, 16390), (15198, 15565)]