296937420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^2$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 896834064

約数和(自身を除く): 599896644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 617, 780, 1234, 1851, 2468, 3085, 3702, 6170, 7404, 8021, 9255, 12340, 16042, 18510, 24063, 32084, 37020, 40105, 48126, 80210, 96252, 120315, 160420, 240630, 380689, 481260, 761378, 1142067, 1522756, 1903445, 2284134, 3806890, 4568268, 4948957, 5710335, 7613780, 9897914, 11420670, 14846871, 19795828, 22841340, 24744785, 29693742, 49489570, 59387484, 74234355, 98979140, 148468710, 296937420]

約数ペア:

[(1, 296937420), (2, 148468710), (3, 98979140), (4, 74234355), (5, 59387484), (6, 49489570), (10, 29693742), (12, 24744785), (13, 22841340), (15, 19795828), (20, 14846871), (26, 11420670), (30, 9897914), (39, 7613780), (52, 5710335), (60, 4948957), (65, 4568268), (78, 3806890), (130, 2284134), (156, 1903445), (195, 1522756), (260, 1142067), (390, 761378), (617, 481260), (780, 380689), (1234, 240630), (1851, 160420), (2468, 120315), (3085, 96252), (3702, 80210), (6170, 48126), (7404, 40105), (8021, 37020), (9255, 32084), (12340, 24063), (16042, 18510)]