30443340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5701}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 86214240

約数和(自身を除く): 55770900

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, 5701, 11402, 17103, 22804, 28505, 34206, 57010, 68412, 85515, 114020, 171030, 342060, 507389, 1014778, 1522167, 2029556, 2536945, 3044334, 5073890, 6088668, 7610835, 10147780, 15221670, 30443340]

約数ペア:

[(1, 30443340), (2, 15221670), (3, 10147780), (4, 7610835), (5, 6088668), (6, 5073890), (10, 3044334), (12, 2536945), (15, 2029556), (20, 1522167), (30, 1014778), (60, 507389), (89, 342060), (178, 171030), (267, 114020), (356, 85515), (445, 68412), (534, 57010), (890, 34206), (1068, 28505), (1335, 22804), (1780, 17103), (2670, 11402), (5340, 5701)]