17503740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 54250560

約数和(自身を除く): 36746820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2069, 2115, 2820, 4138, 4230, 6207, 8276, 8460, 10345, 12414, 18621, 20690, 24828, 31035, 37242, 41380, 62070, 74484, 93105, 97243, 124140, 186210, 194486, 291729, 372420, 388972, 486215, 583458, 875187, 972430, 1166916, 1458645, 1750374, 1944860, 2917290, 3500748, 4375935, 5834580, 8751870, 17503740]

約数ペア:

[(1, 17503740), (2, 8751870), (3, 5834580), (4, 4375935), (5, 3500748), (6, 2917290), (9, 1944860), (10, 1750374), (12, 1458645), (15, 1166916), (18, 972430), (20, 875187), (30, 583458), (36, 486215), (45, 388972), (47, 372420), (60, 291729), (90, 194486), (94, 186210), (141, 124140), (180, 97243), (188, 93105), (235, 74484), (282, 62070), (423, 41380), (470, 37242), (564, 31035), (705, 24828), (846, 20690), (940, 18621), (1410, 12414), (1692, 10345), (2069, 8460), (2115, 8276), (2820, 6207), (4138, 4230)]