302080380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{719239}}^1$

素因数の和:719258

約数の個数: 48

約数和(自身を含む): 966658560

約数和(自身を除く): 664578180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 719239, 1438478, 2157717, 2876956, 3596195, 4315434, 5034673, 7192390, 8630868, 10069346, 10788585, 14384780, 15104019, 20138692, 21577170, 25173365, 30208038, 43154340, 50346730, 60416076, 75520095, 100693460, 151040190, 302080380]

約数ペア:

[(1, 302080380), (2, 151040190), (3, 100693460), (4, 75520095), (5, 60416076), (6, 50346730), (7, 43154340), (10, 30208038), (12, 25173365), (14, 21577170), (15, 20138692), (20, 15104019), (21, 14384780), (28, 10788585), (30, 10069346), (35, 8630868), (42, 7192390), (60, 5034673), (70, 4315434), (84, 3596195), (105, 2876956), (140, 2157717), (210, 1438478), (420, 719239)]