42583970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 91276416

約数和(自身を除く): 48692446

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 307, 485, 614, 715, 970, 1067, 1261, 1430, 1535, 2134, 2522, 3070, 3377, 3991, 5335, 6305, 6754, 7982, 10670, 12610, 13871, 16885, 19955, 27742, 29779, 33770, 39910, 43901, 59558, 69355, 87802, 138710, 148895, 219505, 297790, 327569, 387127, 439010, 655138, 774254, 1637845, 1935635, 3275690, 3871270, 4258397, 8516794, 21291985, 42583970]

約数ペア:

[(1, 42583970), (2, 21291985), (5, 8516794), (10, 4258397), (11, 3871270), (13, 3275690), (22, 1935635), (26, 1637845), (55, 774254), (65, 655138), (97, 439010), (110, 387127), (130, 327569), (143, 297790), (194, 219505), (286, 148895), (307, 138710), (485, 87802), (614, 69355), (715, 59558), (970, 43901), (1067, 39910), (1261, 33770), (1430, 29779), (1535, 27742), (2134, 19955), (2522, 16885), (3070, 13871), (3377, 12610), (3991, 10670), (5335, 7982), (6305, 6754)]