11858490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{2689}}^1$

素因数の和:2716

約数の個数: 72

約数和(自身を含む): 35879220

約数和(自身を除く): 24020730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 2689, 4410, 5378, 8067, 13445, 16134, 18823, 24201, 26890, 37646, 40335, 48402, 56469, 80670, 94115, 112938, 121005, 131761, 169407, 188230, 242010, 263522, 282345, 338814, 395283, 564690, 658805, 790566, 847035, 1185849, 1317610, 1694070, 1976415, 2371698, 3952830, 5929245, 11858490]

約数ペア:

[(1, 11858490), (2, 5929245), (3, 3952830), (5, 2371698), (6, 1976415), (7, 1694070), (9, 1317610), (10, 1185849), (14, 847035), (15, 790566), (18, 658805), (21, 564690), (30, 395283), (35, 338814), (42, 282345), (45, 263522), (49, 242010), (63, 188230), (70, 169407), (90, 131761), (98, 121005), (105, 112938), (126, 94115), (147, 80670), (210, 56469), (245, 48402), (294, 40335), (315, 37646), (441, 26890), (490, 24201), (630, 18823), (735, 16134), (882, 13445), (1470, 8067), (2205, 5378), (2689, 4410)]