27552210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18743}}^1$

素因数の和:18767

約数の個数: 48

約数和(自身を含む): 76925376

約数和(自身を除く): 49373166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18743, 37486, 56229, 93715, 112458, 131201, 187430, 262402, 281145, 393603, 562290, 656005, 787206, 918407, 1312010, 1836814, 1968015, 2755221, 3936030, 4592035, 5510442, 9184070, 13776105, 27552210]

約数ペア:

[(1, 27552210), (2, 13776105), (3, 9184070), (5, 5510442), (6, 4592035), (7, 3936030), (10, 2755221), (14, 1968015), (15, 1836814), (21, 1312010), (30, 918407), (35, 787206), (42, 656005), (49, 562290), (70, 393603), (98, 281145), (105, 262402), (147, 187430), (210, 131201), (245, 112458), (294, 93715), (490, 56229), (735, 37486), (1470, 18743)]