218607570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8963}}^1$

素因数の和:9247

約数の個数: 48

約数和(自身を含む): 570540672

約数和(自身を除く): 351933102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 8963, 12195, 17926, 24390, 26889, 44815, 53778, 80667, 89630, 134445, 161334, 268890, 403335, 806670, 2428973, 4857946, 7286919, 12144865, 14573838, 21860757, 24289730, 36434595, 43721514, 72869190, 109303785, 218607570]

約数ペア:

[(1, 218607570), (2, 109303785), (3, 72869190), (5, 43721514), (6, 36434595), (9, 24289730), (10, 21860757), (15, 14573838), (18, 12144865), (30, 7286919), (45, 4857946), (90, 2428973), (271, 806670), (542, 403335), (813, 268890), (1355, 161334), (1626, 134445), (2439, 89630), (2710, 80667), (4065, 53778), (4878, 44815), (8130, 26889), (8963, 24390), (12195, 17926)]