17125380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 52579800

約数和(自身を除く): 35454420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1069, 1335, 1602, 1780, 2138, 2670, 3204, 3207, 4005, 4276, 5340, 5345, 6414, 8010, 9621, 10690, 12828, 16020, 16035, 19242, 21380, 32070, 38484, 48105, 64140, 95141, 96210, 190282, 192420, 285423, 380564, 475705, 570846, 856269, 951410, 1141692, 1427115, 1712538, 1902820, 2854230, 3425076, 4281345, 5708460, 8562690, 17125380]

約数ペア:

[(1, 17125380), (2, 8562690), (3, 5708460), (4, 4281345), (5, 3425076), (6, 2854230), (9, 1902820), (10, 1712538), (12, 1427115), (15, 1141692), (18, 951410), (20, 856269), (30, 570846), (36, 475705), (45, 380564), (60, 285423), (89, 192420), (90, 190282), (178, 96210), (180, 95141), (267, 64140), (356, 48105), (445, 38484), (534, 32070), (801, 21380), (890, 19242), (1068, 16035), (1069, 16020), (1335, 12828), (1602, 10690), (1780, 9621), (2138, 8010), (2670, 6414), (3204, 5345), (3207, 5340), (4005, 4276)]