39002940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9459

約数の個数: 72

約数和(自身を含む): 123465888

約数和(自身を除く): 84462948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9421, 18842, 28263, 37684, 47105, 56526, 84789, 94210, 113052, 141315, 169578, 188420, 216683, 282630, 339156, 423945, 433366, 565260, 650049, 847890, 866732, 1083415, 1300098, 1695780, 1950147, 2166830, 2600196, 3250245, 3900294, 4333660, 6500490, 7800588, 9750735, 13000980, 19501470, 39002940]

約数ペア:

[(1, 39002940), (2, 19501470), (3, 13000980), (4, 9750735), (5, 7800588), (6, 6500490), (9, 4333660), (10, 3900294), (12, 3250245), (15, 2600196), (18, 2166830), (20, 1950147), (23, 1695780), (30, 1300098), (36, 1083415), (45, 866732), (46, 847890), (60, 650049), (69, 565260), (90, 433366), (92, 423945), (115, 339156), (138, 282630), (180, 216683), (207, 188420), (230, 169578), (276, 141315), (345, 113052), (414, 94210), (460, 84789), (690, 56526), (828, 47105), (1035, 37684), (1380, 28263), (2070, 18842), (4140, 9421)]