69312570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 124776390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 38, 46, 51, 57, 69, 85, 95, 102, 114, 115, 138, 170, 190, 230, 255, 285, 311, 323, 345, 391, 437, 510, 570, 622, 646, 690, 782, 874, 933, 969, 1173, 1311, 1555, 1615, 1866, 1938, 1955, 2185, 2346, 2622, 3110, 3230, 3910, 4370, 4665, 4845, 5287, 5865, 5909, 6555, 7153, 7429, 9330, 9690, 10574, 11730, 11818, 13110, 14306, 14858, 15861, 17727, 21459, 22287, 26435, 29545, 31722, 35454, 35765, 37145, 42918, 44574, 52870, 59090, 71530, 74290, 79305, 88635, 100453, 107295, 111435, 121601, 135907, 158610, 177270, 200906, 214590, 222870, 243202, 271814, 301359, 364803, 407721, 502265, 602718, 608005, 679535, 729606, 815442, 1004530, 1216010, 1359070, 1506795, 1824015, 2038605, 2310419, 3013590, 3648030, 4077210, 4620838, 6931257, 11552095, 13862514, 23104190, 34656285, 69312570]

約数ペア:

[(1, 69312570), (2, 34656285), (3, 23104190), (5, 13862514), (6, 11552095), (10, 6931257), (15, 4620838), (17, 4077210), (19, 3648030), (23, 3013590), (30, 2310419), (34, 2038605), (38, 1824015), (46, 1506795), (51, 1359070), (57, 1216010), (69, 1004530), (85, 815442), (95, 729606), (102, 679535), (114, 608005), (115, 602718), (138, 502265), (170, 407721), (190, 364803), (230, 301359), (255, 271814), (285, 243202), (311, 222870), (323, 214590), (345, 200906), (391, 177270), (437, 158610), (510, 135907), (570, 121601), (622, 111435), (646, 107295), (690, 100453), (782, 88635), (874, 79305), (933, 74290), (969, 71530), (1173, 59090), (1311, 52870), (1555, 44574), (1615, 42918), (1866, 37145), (1938, 35765), (1955, 35454), (2185, 31722), (2346, 29545), (2622, 26435), (3110, 22287), (3230, 21459), (3910, 17727), (4370, 15861), (4665, 14858), (4845, 14306), (5287, 13110), (5865, 11818), (5909, 11730), (6555, 10574), (7153, 9690), (7429, 9330)]