169631460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20051}}^1$

素因数の和:20113

約数の個数: 72

約数和(自身を含む): 525522816

約数和(自身を除く): 355891356

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, 2115, 2820, 4230, 8460, 20051, 40102, 60153, 80204, 100255, 120306, 180459, 200510, 240612, 300765, 360918, 401020, 601530, 721836, 902295, 942397, 1203060, 1804590, 1884794, 2827191, 3609180, 3769588, 4711985, 5654382, 8481573, 9423970, 11308764, 14135955, 16963146, 18847940, 28271910, 33926292, 42407865, 56543820, 84815730, 169631460]

約数ペア:

[(1, 169631460), (2, 84815730), (3, 56543820), (4, 42407865), (5, 33926292), (6, 28271910), (9, 18847940), (10, 16963146), (12, 14135955), (15, 11308764), (18, 9423970), (20, 8481573), (30, 5654382), (36, 4711985), (45, 3769588), (47, 3609180), (60, 2827191), (90, 1884794), (94, 1804590), (141, 1203060), (180, 942397), (188, 902295), (235, 721836), (282, 601530), (423, 401020), (470, 360918), (564, 300765), (705, 240612), (846, 200510), (940, 180459), (1410, 120306), (1692, 100255), (2115, 80204), (2820, 60153), (4230, 40102), (8460, 20051)]