214127940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 648700416

約数和(自身を除く): 434572476

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, 271, 390, 542, 780, 813, 1013, 1084, 1355, 1626, 2026, 2710, 3039, 3252, 3523, 4052, 4065, 5065, 5420, 6078, 7046, 8130, 10130, 10569, 12156, 13169, 14092, 15195, 16260, 17615, 20260, 21138, 26338, 30390, 35230, 39507, 42276, 52676, 52845, 60780, 65845, 70460, 79014, 105690, 131690, 158028, 197535, 211380, 263380, 274523, 395070, 549046, 790140, 823569, 1098092, 1372615, 1647138, 2745230, 3294276, 3568799, 4117845, 5490460, 7137598, 8235690, 10706397, 14275196, 16471380, 17843995, 21412794, 35687990, 42825588, 53531985, 71375980, 107063970, 214127940]

約数ペア:

[(1, 214127940), (2, 107063970), (3, 71375980), (4, 53531985), (5, 42825588), (6, 35687990), (10, 21412794), (12, 17843995), (13, 16471380), (15, 14275196), (20, 10706397), (26, 8235690), (30, 7137598), (39, 5490460), (52, 4117845), (60, 3568799), (65, 3294276), (78, 2745230), (130, 1647138), (156, 1372615), (195, 1098092), (260, 823569), (271, 790140), (390, 549046), (542, 395070), (780, 274523), (813, 263380), (1013, 211380), (1084, 197535), (1355, 158028), (1626, 131690), (2026, 105690), (2710, 79014), (3039, 70460), (3252, 65845), (3523, 60780), (4052, 52845), (4065, 52676), (5065, 42276), (5420, 39507), (6078, 35230), (7046, 30390), (8130, 26338), (10130, 21138), (10569, 20260), (12156, 17615), (13169, 16260), (14092, 15195)]