105171220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 284368896

約数和(自身を除く): 179197676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2203, 2387, 3410, 4340, 4406, 4774, 6820, 8812, 9548, 11015, 11935, 15421, 22030, 23870, 24233, 30842, 44060, 47740, 48466, 61684, 68293, 77105, 96932, 121165, 136586, 154210, 169631, 242330, 273172, 308420, 339262, 341465, 478051, 484660, 678524, 682930, 751223, 848155, 956102, 1365860, 1502446, 1696310, 1912204, 2390255, 3004892, 3392620, 3756115, 4780510, 5258561, 7512230, 9561020, 10517122, 15024460, 21034244, 26292805, 52585610, 105171220]

約数ペア:

[(1, 105171220), (2, 52585610), (4, 26292805), (5, 21034244), (7, 15024460), (10, 10517122), (11, 9561020), (14, 7512230), (20, 5258561), (22, 4780510), (28, 3756115), (31, 3392620), (35, 3004892), (44, 2390255), (55, 1912204), (62, 1696310), (70, 1502446), (77, 1365860), (110, 956102), (124, 848155), (140, 751223), (154, 682930), (155, 678524), (217, 484660), (220, 478051), (308, 341465), (310, 339262), (341, 308420), (385, 273172), (434, 242330), (620, 169631), (682, 154210), (770, 136586), (868, 121165), (1085, 96932), (1364, 77105), (1540, 68293), (1705, 61684), (2170, 48466), (2203, 47740), (2387, 44060), (3410, 30842), (4340, 24233), (4406, 23870), (4774, 22030), (6820, 15421), (8812, 11935), (9548, 11015)]