1163820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 3967488

約数和(自身を除く): 2803668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 163, 170, 204, 210, 238, 255, 326, 340, 357, 420, 476, 489, 510, 595, 652, 714, 815, 978, 1020, 1141, 1190, 1428, 1630, 1785, 1956, 2282, 2380, 2445, 2771, 3260, 3423, 3570, 4564, 4890, 5542, 5705, 6846, 7140, 8313, 9780, 11084, 11410, 13692, 13855, 16626, 17115, 19397, 22820, 27710, 33252, 34230, 38794, 41565, 55420, 58191, 68460, 77588, 83130, 96985, 116382, 166260, 193970, 232764, 290955, 387940, 581910, 1163820]

約数ペア:

[(1, 1163820), (2, 581910), (3, 387940), (4, 290955), (5, 232764), (6, 193970), (7, 166260), (10, 116382), (12, 96985), (14, 83130), (15, 77588), (17, 68460), (20, 58191), (21, 55420), (28, 41565), (30, 38794), (34, 34230), (35, 33252), (42, 27710), (51, 22820), (60, 19397), (68, 17115), (70, 16626), (84, 13855), (85, 13692), (102, 11410), (105, 11084), (119, 9780), (140, 8313), (163, 7140), (170, 6846), (204, 5705), (210, 5542), (238, 4890), (255, 4564), (326, 3570), (340, 3423), (357, 3260), (420, 2771), (476, 2445), (489, 2380), (510, 2282), (595, 1956), (652, 1785), (714, 1630), (815, 1428), (978, 1190), (1020, 1141)]