17222580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 52651872

約数和(自身を除く): 35429292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 587, 652, 815, 978, 1174, 1467, 1630, 1761, 1956, 2348, 2445, 2934, 2935, 3260, 3522, 4890, 5283, 5868, 5870, 7044, 7335, 8805, 9780, 10566, 11740, 14670, 17610, 21132, 26415, 29340, 35220, 52830, 95681, 105660, 191362, 287043, 382724, 478405, 574086, 861129, 956810, 1148172, 1435215, 1722258, 1913620, 2870430, 3444516, 4305645, 5740860, 8611290, 17222580]

約数ペア:

[(1, 17222580), (2, 8611290), (3, 5740860), (4, 4305645), (5, 3444516), (6, 2870430), (9, 1913620), (10, 1722258), (12, 1435215), (15, 1148172), (18, 956810), (20, 861129), (30, 574086), (36, 478405), (45, 382724), (60, 287043), (90, 191362), (163, 105660), (180, 95681), (326, 52830), (489, 35220), (587, 29340), (652, 26415), (815, 21132), (978, 17610), (1174, 14670), (1467, 11740), (1630, 10566), (1761, 9780), (1956, 8805), (2348, 7335), (2445, 7044), (2934, 5870), (2935, 5868), (3260, 5283), (3522, 4890)]