616615140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{115471}}^1$

素因数の和:115572

約数の個数: 48

約数和(自身を含む): 1745936640

約数和(自身を除く): 1129321500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 115471, 230942, 346413, 461884, 577355, 692826, 1154710, 1385652, 1732065, 2309420, 3464130, 6928260, 10276919, 20553838, 30830757, 41107676, 51384595, 61661514, 102769190, 123323028, 154153785, 205538380, 308307570, 616615140]

約数ペア:

[(1, 616615140), (2, 308307570), (3, 205538380), (4, 154153785), (5, 123323028), (6, 102769190), (10, 61661514), (12, 51384595), (15, 41107676), (20, 30830757), (30, 20553838), (60, 10276919), (89, 6928260), (178, 3464130), (267, 2309420), (356, 1732065), (445, 1385652), (534, 1154710), (890, 692826), (1068, 577355), (1335, 461884), (1780, 346413), (2670, 230942), (5340, 115471)]