89922210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 258453504

約数和(自身を除く): 168531294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 71, 74, 105, 111, 142, 163, 185, 210, 213, 222, 259, 326, 355, 370, 426, 489, 497, 518, 555, 710, 777, 815, 978, 994, 1065, 1110, 1141, 1295, 1491, 1554, 1630, 2130, 2282, 2445, 2485, 2590, 2627, 2982, 3423, 3885, 4890, 4970, 5254, 5705, 6031, 6846, 7455, 7770, 7881, 11410, 11573, 12062, 13135, 14910, 15762, 17115, 18093, 18389, 23146, 26270, 30155, 34230, 34719, 36186, 36778, 39405, 42217, 55167, 57865, 60310, 69438, 78810, 81011, 84434, 90465, 91945, 110334, 115730, 126651, 162022, 173595, 180930, 183890, 211085, 243033, 253302, 275835, 347190, 405055, 422170, 428201, 486066, 551670, 633255, 810110, 856402, 1215165, 1266510, 1284603, 2141005, 2430330, 2569206, 2997407, 4282010, 5994814, 6423015, 8992221, 12846030, 14987035, 17984442, 29974070, 44961105, 89922210]

約数ペア:

[(1, 89922210), (2, 44961105), (3, 29974070), (5, 17984442), (6, 14987035), (7, 12846030), (10, 8992221), (14, 6423015), (15, 5994814), (21, 4282010), (30, 2997407), (35, 2569206), (37, 2430330), (42, 2141005), (70, 1284603), (71, 1266510), (74, 1215165), (105, 856402), (111, 810110), (142, 633255), (163, 551670), (185, 486066), (210, 428201), (213, 422170), (222, 405055), (259, 347190), (326, 275835), (355, 253302), (370, 243033), (426, 211085), (489, 183890), (497, 180930), (518, 173595), (555, 162022), (710, 126651), (777, 115730), (815, 110334), (978, 91945), (994, 90465), (1065, 84434), (1110, 81011), (1141, 78810), (1295, 69438), (1491, 60310), (1554, 57865), (1630, 55167), (2130, 42217), (2282, 39405), (2445, 36778), (2485, 36186), (2590, 34719), (2627, 34230), (2982, 30155), (3423, 26270), (3885, 23146), (4890, 18389), (4970, 18093), (5254, 17115), (5705, 15762), (6031, 14910), (6846, 13135), (7455, 12062), (7770, 11573), (7881, 11410)]