191468130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 565125120

約数和(自身を除く): 373656990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 470, 570, 658, 665, 705, 798, 893, 987, 1021, 1330, 1410, 1645, 1786, 1974, 1995, 2042, 2679, 3063, 3290, 3990, 4465, 4935, 5105, 5358, 6126, 6251, 7147, 8930, 9870, 10210, 12502, 13395, 14294, 15315, 18753, 19399, 21441, 26790, 30630, 31255, 35735, 37506, 38798, 42882, 47987, 58197, 62510, 71470, 93765, 95974, 96995, 107205, 116394, 135793, 143961, 187530, 193990, 214410, 239935, 271586, 287922, 290985, 335909, 407379, 479870, 581970, 671818, 678965, 719805, 814758, 911753, 1007727, 1357930, 1439610, 1679545, 1823506, 2015454, 2036895, 2735259, 3359090, 4073790, 4558765, 5038635, 5470518, 6382271, 9117530, 10077270, 12764542, 13676295, 19146813, 27352590, 31911355, 38293626, 63822710, 95734065, 191468130]

約数ペア:

[(1, 191468130), (2, 95734065), (3, 63822710), (5, 38293626), (6, 31911355), (7, 27352590), (10, 19146813), (14, 13676295), (15, 12764542), (19, 10077270), (21, 9117530), (30, 6382271), (35, 5470518), (38, 5038635), (42, 4558765), (47, 4073790), (57, 3359090), (70, 2735259), (94, 2036895), (95, 2015454), (105, 1823506), (114, 1679545), (133, 1439610), (141, 1357930), (190, 1007727), (210, 911753), (235, 814758), (266, 719805), (282, 678965), (285, 671818), (329, 581970), (399, 479870), (470, 407379), (570, 335909), (658, 290985), (665, 287922), (705, 271586), (798, 239935), (893, 214410), (987, 193990), (1021, 187530), (1330, 143961), (1410, 135793), (1645, 116394), (1786, 107205), (1974, 96995), (1995, 95974), (2042, 93765), (2679, 71470), (3063, 62510), (3290, 58197), (3990, 47987), (4465, 42882), (4935, 38798), (5105, 37506), (5358, 35735), (6126, 31255), (6251, 30630), (7147, 26790), (8930, 21441), (9870, 19399), (10210, 18753), (12502, 15315), (13395, 14294)]