16177530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 24102150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 83, 89, 146, 166, 178, 219, 249, 267, 365, 415, 438, 445, 498, 534, 730, 830, 890, 1095, 1245, 1335, 2190, 2490, 2670, 6059, 6497, 7387, 12118, 12994, 14774, 18177, 19491, 22161, 30295, 32485, 36354, 36935, 38982, 44322, 60590, 64970, 73870, 90885, 97455, 110805, 181770, 194910, 221610, 539251, 1078502, 1617753, 2696255, 3235506, 5392510, 8088765, 16177530]

約数ペア:

[(1, 16177530), (2, 8088765), (3, 5392510), (5, 3235506), (6, 2696255), (10, 1617753), (15, 1078502), (30, 539251), (73, 221610), (83, 194910), (89, 181770), (146, 110805), (166, 97455), (178, 90885), (219, 73870), (249, 64970), (267, 60590), (365, 44322), (415, 38982), (438, 36935), (445, 36354), (498, 32485), (534, 30295), (730, 22161), (830, 19491), (890, 18177), (1095, 14774), (1245, 12994), (1335, 12118), (2190, 7387), (2490, 6497), (2670, 6059)]