12875702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1\times {\mathrm{8573}}^1$

素因数の和:12447

約数の個数: 64

約数和(自身を含む): 33291264384

約数和(自身を除く): 20415561414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3851, 7702, 8573, 11553, 17146, 19255, 23106, 25719, 38510, 42865, 50063, 51438, 57765, 85730, 100126, 111449, 115530, 128595, 150189, 222898, 250315, 257190, 300378, 334347, 500630, 557245, 668694, 750945, 1114490, 1501890, 1671735, 3343470, 33014623, 66029246, 99043869, 165073115, 198087738, 330146230, 429190099, 495219345, 858380198, 990438690, 1287570297, 2145950495, 2575140594, 4291900990, 6437851485, 12875702970]

約数ペア:

[(1, 12875702970), (2, 6437851485), (3, 4291900990), (5, 2575140594), (6, 2145950495), (10, 1287570297), (13, 990438690), (15, 858380198), (26, 495219345), (30, 429190099), (39, 330146230), (65, 198087738), (78, 165073115), (130, 99043869), (195, 66029246), (390, 33014623), (3851, 3343470), (7702, 1671735), (8573, 1501890), (11553, 1114490), (17146, 750945), (19255, 668694), (23106, 557245), (25719, 500630), (38510, 334347), (42865, 300378), (50063, 257190), (51438, 250315), (57765, 222898), (85730, 150189), (100126, 128595), (111449, 115530)]