16471230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 25000770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 199, 267, 310, 398, 445, 465, 534, 597, 890, 930, 995, 1194, 1335, 1990, 2670, 2759, 2985, 5518, 5970, 6169, 8277, 12338, 13795, 16554, 17711, 18507, 27590, 30845, 35422, 37014, 41385, 53133, 61690, 82770, 88555, 92535, 106266, 177110, 185070, 265665, 531330, 549041, 1098082, 1647123, 2745205, 3294246, 5490410, 8235615, 16471230]

約数ペア:

[(1, 16471230), (2, 8235615), (3, 5490410), (5, 3294246), (6, 2745205), (10, 1647123), (15, 1098082), (30, 549041), (31, 531330), (62, 265665), (89, 185070), (93, 177110), (155, 106266), (178, 92535), (186, 88555), (199, 82770), (267, 61690), (310, 53133), (398, 41385), (445, 37014), (465, 35422), (534, 30845), (597, 27590), (890, 18507), (930, 17711), (995, 16554), (1194, 13795), (1335, 12338), (1990, 8277), (2670, 6169), (2759, 5970), (2985, 5518)]