7267046940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{858989}}^1$

素因数の和:859051

約数の個数: 72

約数和(自身を含む): 22512409920

約数和(自身を除く): 15245362980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 858989, 1717978, 2576967, 3435956, 4294945, 5153934, 7730901, 8589890, 10307868, 12884835, 15461802, 17179780, 25769670, 30923604, 38654505, 40372483, 51539340, 77309010, 80744966, 121117449, 154618020, 161489932, 201862415, 242234898, 363352347, 403724830, 484469796, 605587245, 726704694, 807449660, 1211174490, 1453409388, 1816761735, 2422348980, 3633523470, 7267046940]

約数ペア:

[(1, 7267046940), (2, 3633523470), (3, 2422348980), (4, 1816761735), (5, 1453409388), (6, 1211174490), (9, 807449660), (10, 726704694), (12, 605587245), (15, 484469796), (18, 403724830), (20, 363352347), (30, 242234898), (36, 201862415), (45, 161489932), (47, 154618020), (60, 121117449), (90, 80744966), (94, 77309010), (141, 51539340), (180, 40372483), (188, 38654505), (235, 30923604), (282, 25769670), (423, 17179780), (470, 15461802), (564, 12884835), (705, 10307868), (846, 8589890), (940, 7730901), (1410, 5153934), (1692, 4294945), (2115, 3435956), (2820, 2576967), (4230, 1717978), (8460, 858989)]