5681843460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{18913}}^1$

素因数の和:20597

約数の個数: 72

約数和(自身を含む): 17246163480

約数和(自身を除く): 11564320020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1669, 3338, 5007, 6676, 8345, 10014, 15021, 16690, 18913, 20028, 25035, 30042, 33380, 37826, 50070, 56739, 60084, 75105, 75652, 94565, 100140, 113478, 150210, 170217, 189130, 226956, 283695, 300420, 340434, 378260, 567390, 680868, 851085, 1134780, 1702170, 3404340, 31565797, 63131594, 94697391, 126263188, 157828985, 189394782, 284092173, 315657970, 378789564, 473486955, 568184346, 631315940, 946973910, 1136368692, 1420460865, 1893947820, 2840921730, 5681843460]

約数ペア:

[(1, 5681843460), (2, 2840921730), (3, 1893947820), (4, 1420460865), (5, 1136368692), (6, 946973910), (9, 631315940), (10, 568184346), (12, 473486955), (15, 378789564), (18, 315657970), (20, 284092173), (30, 189394782), (36, 157828985), (45, 126263188), (60, 94697391), (90, 63131594), (180, 31565797), (1669, 3404340), (3338, 1702170), (5007, 1134780), (6676, 851085), (8345, 680868), (10014, 567390), (15021, 378260), (16690, 340434), (18913, 300420), (20028, 283695), (25035, 226956), (30042, 189130), (33380, 170217), (37826, 150210), (50070, 113478), (56739, 100140), (60084, 94565), (75105, 75652)]