17378670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 26166930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 199, 205, 213, 246, 355, 398, 410, 426, 597, 615, 710, 995, 1065, 1194, 1230, 1990, 2130, 2911, 2985, 5822, 5970, 8159, 8733, 14129, 14555, 16318, 17466, 24477, 28258, 29110, 40795, 42387, 43665, 48954, 70645, 81590, 84774, 87330, 122385, 141290, 211935, 244770, 423870, 579289, 1158578, 1737867, 2896445, 3475734, 5792890, 8689335, 17378670]

約数ペア:

[(1, 17378670), (2, 8689335), (3, 5792890), (5, 3475734), (6, 2896445), (10, 1737867), (15, 1158578), (30, 579289), (41, 423870), (71, 244770), (82, 211935), (123, 141290), (142, 122385), (199, 87330), (205, 84774), (213, 81590), (246, 70645), (355, 48954), (398, 43665), (410, 42387), (426, 40795), (597, 29110), (615, 28258), (710, 24477), (995, 17466), (1065, 16318), (1194, 14555), (1230, 14129), (1990, 8733), (2130, 8159), (2911, 5970), (2985, 5822)]