306999493615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1031}}^1\times {\mathrm{3727}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 402119377920

約数和(自身を除く): 95119884305

約数列:

[1, 5, 19, 29, 95, 145, 551, 841, 1031, 2755, 3727, 4205, 5155, 15979, 18635, 19589, 29899, 70813, 79895, 97945, 108083, 149495, 354065, 540415, 568081, 867071, 2053577, 2840405, 3134407, 3842537, 4335355, 10267885, 15672035, 16474349, 19212685, 59553733, 73008203, 82371745, 111433573, 297768665, 365041015, 557167865, 2117237887, 3231573617, 10586189435, 16157868085, 61399898723, 306999493615]

約数ペア:

[(1, 306999493615), (5, 61399898723), (19, 16157868085), (29, 10586189435), (95, 3231573617), (145, 2117237887), (551, 557167865), (841, 365041015), (1031, 297768665), (2755, 111433573), (3727, 82371745), (4205, 73008203), (5155, 59553733), (15979, 19212685), (18635, 16474349), (19589, 15672035), (29899, 10267885), (70813, 4335355), (79895, 3842537), (97945, 3134407), (108083, 2840405), (149495, 2053577), (354065, 867071), (540415, 568081)]