105570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 64

約数和(自身を含む): 311040

約数和(自身を除く): 205470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1530, 1955, 2070, 2295, 2346, 3105, 3519, 3910, 4590, 5865, 6210, 7038, 10557, 11730, 17595, 21114, 35190, 52785, 105570]

約数ペア:

[(1, 105570), (2, 52785), (3, 35190), (5, 21114), (6, 17595), (9, 11730), (10, 10557), (15, 7038), (17, 6210), (18, 5865), (23, 4590), (27, 3910), (30, 3519), (34, 3105), (45, 2346), (46, 2295), (51, 2070), (54, 1955), (69, 1530), (85, 1242), (90, 1173), (102, 1035), (115, 918), (135, 782), (138, 765), (153, 690), (170, 621), (207, 510), (230, 459), (255, 414), (270, 391), (306, 345)]