67424730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 116434470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 37, 38, 46, 57, 69, 74, 95, 111, 114, 115, 138, 139, 185, 190, 222, 230, 278, 285, 345, 370, 417, 437, 555, 570, 690, 695, 703, 834, 851, 874, 1110, 1311, 1390, 1406, 1702, 2085, 2109, 2185, 2553, 2622, 2641, 3197, 3515, 4170, 4218, 4255, 4370, 5106, 5143, 5282, 6394, 6555, 7030, 7923, 8510, 9591, 10286, 10545, 12765, 13110, 13205, 15429, 15846, 15985, 16169, 19182, 21090, 25530, 25715, 26410, 30858, 31970, 32338, 39615, 47955, 48507, 51430, 60743, 77145, 79230, 80845, 95910, 97014, 97717, 118289, 121486, 154290, 161690, 182229, 195434, 236578, 242535, 293151, 303715, 354867, 364458, 485070, 488585, 586302, 591445, 607430, 709734, 911145, 977170, 1182890, 1465755, 1774335, 1822290, 2247491, 2931510, 3548670, 4494982, 6742473, 11237455, 13484946, 22474910, 33712365, 67424730]

約数ペア:

[(1, 67424730), (2, 33712365), (3, 22474910), (5, 13484946), (6, 11237455), (10, 6742473), (15, 4494982), (19, 3548670), (23, 2931510), (30, 2247491), (37, 1822290), (38, 1774335), (46, 1465755), (57, 1182890), (69, 977170), (74, 911145), (95, 709734), (111, 607430), (114, 591445), (115, 586302), (138, 488585), (139, 485070), (185, 364458), (190, 354867), (222, 303715), (230, 293151), (278, 242535), (285, 236578), (345, 195434), (370, 182229), (417, 161690), (437, 154290), (555, 121486), (570, 118289), (690, 97717), (695, 97014), (703, 95910), (834, 80845), (851, 79230), (874, 77145), (1110, 60743), (1311, 51430), (1390, 48507), (1406, 47955), (1702, 39615), (2085, 32338), (2109, 31970), (2185, 30858), (2553, 26410), (2622, 25715), (2641, 25530), (3197, 21090), (3515, 19182), (4170, 16169), (4218, 15985), (4255, 15846), (4370, 15429), (5106, 13205), (5143, 13110), (5282, 12765), (6394, 10545), (6555, 10286), (7030, 9591), (7923, 8510)]