47309220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37547}}^1$

素因数の和:37569

約数の個数: 72

約数和(自身を含む): 164009664

約数和(自身を除く): 116700444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37547, 75094, 112641, 150188, 187735, 225282, 262829, 337923, 375470, 450564, 525658, 563205, 675846, 750940, 788487, 1051316, 1126410, 1314145, 1351692, 1576974, 1689615, 2252820, 2365461, 2628290, 3153948, 3379230, 3942435, 4730922, 5256580, 6758460, 7884870, 9461844, 11827305, 15769740, 23654610, 47309220]

約数ペア:

[(1, 47309220), (2, 23654610), (3, 15769740), (4, 11827305), (5, 9461844), (6, 7884870), (7, 6758460), (9, 5256580), (10, 4730922), (12, 3942435), (14, 3379230), (15, 3153948), (18, 2628290), (20, 2365461), (21, 2252820), (28, 1689615), (30, 1576974), (35, 1351692), (36, 1314145), (42, 1126410), (45, 1051316), (60, 788487), (63, 750940), (70, 675846), (84, 563205), (90, 525658), (105, 450564), (126, 375470), (140, 337923), (180, 262829), (210, 225282), (252, 187735), (315, 150188), (420, 112641), (630, 75094), (1260, 37547)]