223504890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12823}}^1$

素因数の和:12923

約数の個数: 64

約数和(自身を含む): 620476416

約数和(自身を除く): 396971526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 12823, 17430, 25646, 38469, 64115, 76938, 89761, 128230, 179522, 192345, 269283, 384690, 448805, 538566, 897610, 1064309, 1346415, 2128618, 2692830, 3192927, 5321545, 6385854, 7450163, 10643090, 14900326, 15964635, 22350489, 31929270, 37250815, 44700978, 74501630, 111752445, 223504890]

約数ペア:

[(1, 223504890), (2, 111752445), (3, 74501630), (5, 44700978), (6, 37250815), (7, 31929270), (10, 22350489), (14, 15964635), (15, 14900326), (21, 10643090), (30, 7450163), (35, 6385854), (42, 5321545), (70, 3192927), (83, 2692830), (105, 2128618), (166, 1346415), (210, 1064309), (249, 897610), (415, 538566), (498, 448805), (581, 384690), (830, 269283), (1162, 192345), (1245, 179522), (1743, 128230), (2490, 89761), (2905, 76938), (3486, 64115), (5810, 38469), (8715, 25646), (12823, 17430)]