541939970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4035

約数の個数: 64

約数和(自身を含む): 1158143616

約数和(自身を除く): 616203646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 2134, 2522, 3907, 5335, 6305, 7814, 10670, 12610, 13871, 19535, 27742, 39070, 42977, 50791, 69355, 85954, 101582, 138710, 214885, 253955, 378979, 429770, 507910, 558701, 757958, 1117402, 1894895, 2793505, 3789790, 4168769, 4926727, 5587010, 8337538, 9853454, 20843845, 24633635, 41687690, 49267270, 54193997, 108387994, 270969985, 541939970]

約数ペア:

[(1, 541939970), (2, 270969985), (5, 108387994), (10, 54193997), (11, 49267270), (13, 41687690), (22, 24633635), (26, 20843845), (55, 9853454), (65, 8337538), (97, 5587010), (110, 4926727), (130, 4168769), (143, 3789790), (194, 2793505), (286, 1894895), (485, 1117402), (715, 757958), (970, 558701), (1067, 507910), (1261, 429770), (1430, 378979), (2134, 253955), (2522, 214885), (3907, 138710), (5335, 101582), (6305, 85954), (7814, 69355), (10670, 50791), (12610, 42977), (13871, 39070), (19535, 27742)]