1555287330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 4038854400

約数和(自身を除く): 2483567070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 149, 170, 194, 211, 255, 291, 298, 422, 447, 485, 510, 582, 633, 745, 894, 970, 1055, 1266, 1455, 1490, 1649, 2110, 2235, 2533, 2910, 3165, 3298, 3587, 4470, 4947, 5066, 6330, 7174, 7599, 8245, 9894, 10761, 12665, 14453, 15198, 16490, 17935, 20467, 21522, 24735, 25330, 28906, 31439, 35870, 37995, 40934, 43359, 49470, 53805, 61401, 62878, 72265, 75990, 86718, 94317, 102335, 107610, 122802, 144530, 157195, 188634, 204670, 216795, 245701, 307005, 314390, 347939, 433590, 471585, 491402, 534463, 614010, 695878, 737103, 943170, 1043817, 1068926, 1228505, 1474206, 1603389, 1739695, 2087634, 2457010, 2672315, 3049583, 3206778, 3479390, 3685515, 5219085, 5344630, 6099166, 7371030, 8016945, 9148749, 10438170, 15247915, 16033890, 18297498, 30495830, 45743745, 51842911, 91487490, 103685822, 155528733, 259214555, 311057466, 518429110, 777643665, 1555287330]

約数ペア:

[(1, 1555287330), (2, 777643665), (3, 518429110), (5, 311057466), (6, 259214555), (10, 155528733), (15, 103685822), (17, 91487490), (30, 51842911), (34, 45743745), (51, 30495830), (85, 18297498), (97, 16033890), (102, 15247915), (149, 10438170), (170, 9148749), (194, 8016945), (211, 7371030), (255, 6099166), (291, 5344630), (298, 5219085), (422, 3685515), (447, 3479390), (485, 3206778), (510, 3049583), (582, 2672315), (633, 2457010), (745, 2087634), (894, 1739695), (970, 1603389), (1055, 1474206), (1266, 1228505), (1455, 1068926), (1490, 1043817), (1649, 943170), (2110, 737103), (2235, 695878), (2533, 614010), (2910, 534463), (3165, 491402), (3298, 471585), (3587, 433590), (4470, 347939), (4947, 314390), (5066, 307005), (6330, 245701), (7174, 216795), (7599, 204670), (8245, 188634), (9894, 157195), (10761, 144530), (12665, 122802), (14453, 107610), (15198, 102335), (16490, 94317), (17935, 86718), (20467, 75990), (21522, 72265), (24735, 62878), (25330, 61401), (28906, 53805), (31439, 49470), (35870, 43359), (37995, 40934)]