13302728460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10557721}}^1$

素因数の和:10557743

約数の個数: 72

約数和(自身を含む): 46116129696

約数和(自身を除く): 32813401236

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, 10557721, 21115442, 31673163, 42230884, 52788605, 63346326, 73904047, 95019489, 105577210, 126692652, 147808094, 158365815, 190038978, 211154420, 221712141, 295616188, 316731630, 369520235, 380077956, 443424282, 475097445, 633463260, 665136423, 739040470, 886848564, 950194890, 1108560705, 1330272846, 1478080940, 1900389780, 2217121410, 2660545692, 3325682115, 4434242820, 6651364230, 13302728460]

約数ペア:

[(1, 13302728460), (2, 6651364230), (3, 4434242820), (4, 3325682115), (5, 2660545692), (6, 2217121410), (7, 1900389780), (9, 1478080940), (10, 1330272846), (12, 1108560705), (14, 950194890), (15, 886848564), (18, 739040470), (20, 665136423), (21, 633463260), (28, 475097445), (30, 443424282), (35, 380077956), (36, 369520235), (42, 316731630), (45, 295616188), (60, 221712141), (63, 211154420), (70, 190038978), (84, 158365815), (90, 147808094), (105, 126692652), (126, 105577210), (140, 95019489), (180, 73904047), (210, 63346326), (252, 52788605), (315, 42230884), (420, 31673163), (630, 21115442), (1260, 10557721)]