23829780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 72705024

約数和(自身を除く): 48875244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 223, 260, 274, 390, 411, 446, 548, 669, 685, 780, 822, 892, 1115, 1338, 1370, 1644, 1781, 2055, 2230, 2676, 2740, 2899, 3345, 3562, 4110, 4460, 5343, 5798, 6690, 7124, 8220, 8697, 8905, 10686, 11596, 13380, 14495, 17394, 17810, 21372, 26715, 28990, 30551, 34788, 35620, 43485, 53430, 57980, 61102, 86970, 91653, 106860, 122204, 152755, 173940, 183306, 305510, 366612, 397163, 458265, 611020, 794326, 916530, 1191489, 1588652, 1833060, 1985815, 2382978, 3971630, 4765956, 5957445, 7943260, 11914890, 23829780]

約数ペア:

[(1, 23829780), (2, 11914890), (3, 7943260), (4, 5957445), (5, 4765956), (6, 3971630), (10, 2382978), (12, 1985815), (13, 1833060), (15, 1588652), (20, 1191489), (26, 916530), (30, 794326), (39, 611020), (52, 458265), (60, 397163), (65, 366612), (78, 305510), (130, 183306), (137, 173940), (156, 152755), (195, 122204), (223, 106860), (260, 91653), (274, 86970), (390, 61102), (411, 57980), (446, 53430), (548, 43485), (669, 35620), (685, 34788), (780, 30551), (822, 28990), (892, 26715), (1115, 21372), (1338, 17810), (1370, 17394), (1644, 14495), (1781, 13380), (2055, 11596), (2230, 10686), (2676, 8905), (2740, 8697), (2899, 8220), (3345, 7124), (3562, 6690), (4110, 5798), (4460, 5343)]