2912495630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:5045

約数の個数: 64

約数和(自身を含む): 5879355840

約数和(自身を除く): 2966860210

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 89, 110, 122, 178, 305, 445, 610, 671, 890, 979, 1342, 1958, 3355, 4877, 4895, 5429, 6710, 9754, 9790, 10858, 24385, 27145, 48770, 53647, 54290, 59719, 107294, 119438, 268235, 297497, 298595, 434053, 536470, 594994, 597190, 868106, 1487485, 2170265, 2974970, 3272467, 4340530, 4774583, 6544934, 9549166, 16362335, 23872915, 26477233, 32724670, 47745830, 52954466, 132386165, 264772330, 291249563, 582499126, 1456247815, 2912495630]

約数ペア:

[(1, 2912495630), (2, 1456247815), (5, 582499126), (10, 291249563), (11, 264772330), (22, 132386165), (55, 52954466), (61, 47745830), (89, 32724670), (110, 26477233), (122, 23872915), (178, 16362335), (305, 9549166), (445, 6544934), (610, 4774583), (671, 4340530), (890, 3272467), (979, 2974970), (1342, 2170265), (1958, 1487485), (3355, 868106), (4877, 597190), (4895, 594994), (5429, 536470), (6710, 434053), (9754, 298595), (9790, 297497), (10858, 268235), (24385, 119438), (27145, 107294), (48770, 59719), (53647, 54290)]