12988366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{7699}}^1$

素因数の和:8649

約数の個数: 96

約数和(自身を含む): 37586841600

約数和(自身を除く): 24598474620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 907, 930, 1814, 1860, 2721, 3628, 4535, 5442, 7699, 9070, 10884, 13605, 15398, 18140, 23097, 27210, 28117, 30796, 38495, 46194, 54420, 56234, 76990, 84351, 92388, 112468, 115485, 140585, 153980, 168702, 230970, 238669, 281170, 337404, 421755, 461940, 477338, 562340, 716007, 843510, 954676, 1193345, 1432014, 1687020, 2386690, 2864028, 3580035, 4773380, 6982993, 7160070, 13965986, 14320140, 20948979, 27931972, 34914965, 41897958, 69829930, 83795916, 104744895, 139659860, 209489790, 216472783, 418979580, 432945566, 649418349, 865891132, 1082363915, 1298836698, 2164727830, 2597673396, 3247091745, 4329455660, 6494183490, 12988366980]

約数ペア:

[(1, 12988366980), (2, 6494183490), (3, 4329455660), (4, 3247091745), (5, 2597673396), (6, 2164727830), (10, 1298836698), (12, 1082363915), (15, 865891132), (20, 649418349), (30, 432945566), (31, 418979580), (60, 216472783), (62, 209489790), (93, 139659860), (124, 104744895), (155, 83795916), (186, 69829930), (310, 41897958), (372, 34914965), (465, 27931972), (620, 20948979), (907, 14320140), (930, 13965986), (1814, 7160070), (1860, 6982993), (2721, 4773380), (3628, 3580035), (4535, 2864028), (5442, 2386690), (7699, 1687020), (9070, 1432014), (10884, 1193345), (13605, 954676), (15398, 843510), (18140, 716007), (23097, 562340), (27210, 477338), (28117, 461940), (30796, 421755), (38495, 337404), (46194, 281170), (54420, 238669), (56234, 230970), (76990, 168702), (84351, 153980), (92388, 140585), (112468, 115485)]