29215140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5572

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 53521500

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, 5471, 10942, 16413, 21884, 27355, 32826, 54710, 65652, 82065, 109420, 164130, 328260, 486919, 973838, 1460757, 1947676, 2434595, 2921514, 4869190, 5843028, 7303785, 9738380, 14607570, 29215140]

約数ペア:

[(1, 29215140), (2, 14607570), (3, 9738380), (4, 7303785), (5, 5843028), (6, 4869190), (10, 2921514), (12, 2434595), (15, 1947676), (20, 1460757), (30, 973838), (60, 486919), (89, 328260), (178, 164130), (267, 109420), (356, 82065), (445, 65652), (534, 54710), (890, 32826), (1068, 27355), (1335, 21884), (1780, 16413), (2670, 10942), (5340, 5471)]