71506770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 184909824

約数和(自身を除く): 113403054

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3343, 3565, 4278, 6686, 7130, 10029, 10695, 16715, 20058, 21390, 33430, 50145, 76889, 100290, 103633, 153778, 207266, 230667, 310899, 384445, 461334, 518165, 621798, 768890, 1036330, 1153335, 1554495, 2306670, 2383559, 3108990, 4767118, 7150677, 11917795, 14301354, 23835590, 35753385, 71506770]

約数ペア:

[(1, 71506770), (2, 35753385), (3, 23835590), (5, 14301354), (6, 11917795), (10, 7150677), (15, 4767118), (23, 3108990), (30, 2383559), (31, 2306670), (46, 1554495), (62, 1153335), (69, 1036330), (93, 768890), (115, 621798), (138, 518165), (155, 461334), (186, 384445), (230, 310899), (310, 230667), (345, 207266), (465, 153778), (690, 103633), (713, 100290), (930, 76889), (1426, 50145), (2139, 33430), (3343, 21390), (3565, 20058), (4278, 16715), (6686, 10695), (7130, 10029)]