27860010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 71470080

約数和(自身を除く): 43610070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1033, 1798, 2066, 2697, 3099, 4495, 5165, 5394, 6198, 8990, 10330, 13485, 15495, 26970, 29957, 30990, 32023, 59914, 64046, 89871, 96069, 149785, 160115, 179742, 192138, 299570, 320230, 449355, 480345, 898710, 928667, 960690, 1857334, 2786001, 4643335, 5572002, 9286670, 13930005, 27860010]

約数ペア:

[(1, 27860010), (2, 13930005), (3, 9286670), (5, 5572002), (6, 4643335), (10, 2786001), (15, 1857334), (29, 960690), (30, 928667), (31, 898710), (58, 480345), (62, 449355), (87, 320230), (93, 299570), (145, 192138), (155, 179742), (174, 160115), (186, 149785), (290, 96069), (310, 89871), (435, 64046), (465, 59914), (870, 32023), (899, 30990), (930, 29957), (1033, 26970), (1798, 15495), (2066, 13485), (2697, 10330), (3099, 8990), (4495, 6198), (5165, 5394)]