61590060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7012

約数の個数: 108

約数和(自身を含む): 217356048

約数和(自身を除く): 155765988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6983, 8820, 13966, 20949, 27932, 34915, 41898, 48881, 62847, 69830, 83796, 97762, 104745, 125694, 139660, 146643, 195524, 209490, 244405, 251388, 293286, 314235, 342167, 418980, 439929, 488810, 586572, 628470, 684334, 733215, 879858, 977620, 1026501, 1256940, 1368668, 1466430, 1710835, 1759716, 2053002, 2199645, 2932860, 3079503, 3421670, 4106004, 4399290, 5132505, 6159006, 6843340, 8798580, 10265010, 12318012, 15397515, 20530020, 30795030, 61590060]

約数ペア:

[(1, 61590060), (2, 30795030), (3, 20530020), (4, 15397515), (5, 12318012), (6, 10265010), (7, 8798580), (9, 6843340), (10, 6159006), (12, 5132505), (14, 4399290), (15, 4106004), (18, 3421670), (20, 3079503), (21, 2932860), (28, 2199645), (30, 2053002), (35, 1759716), (36, 1710835), (42, 1466430), (45, 1368668), (49, 1256940), (60, 1026501), (63, 977620), (70, 879858), (84, 733215), (90, 684334), (98, 628470), (105, 586572), (126, 488810), (140, 439929), (147, 418980), (180, 342167), (196, 314235), (210, 293286), (245, 251388), (252, 244405), (294, 209490), (315, 195524), (420, 146643), (441, 139660), (490, 125694), (588, 104745), (630, 97762), (735, 83796), (882, 69830), (980, 62847), (1260, 48881), (1470, 41898), (1764, 34915), (2205, 27932), (2940, 20949), (4410, 13966), (6983, 8820)]