7132639410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28621}}^1$

素因数の和:28721

約数の個数: 128

約数和(自身を含む): 20772702720

約数和(自身を除く): 13640063310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 351, 355, 390, 426, 585, 639, 702, 710, 923, 1065, 1170, 1278, 1755, 1846, 1917, 2130, 2769, 3195, 3510, 3834, 4615, 5538, 6390, 8307, 9230, 9585, 13845, 16614, 19170, 24921, 27690, 28621, 41535, 49842, 57242, 83070, 85863, 124605, 143105, 171726, 249210, 257589, 286210, 372073, 429315, 515178, 744146, 772767, 858630, 1116219, 1287945, 1545534, 1860365, 2032091, 2232438, 2575890, 3348657, 3720730, 3863835, 4064182, 5581095, 6096273, 6697314, 7727670, 10045971, 10160455, 11162190, 12192546, 16743285, 18288819, 20091942, 20320910, 26417183, 30481365, 33486570, 36577638, 50229855, 52834366, 54866457, 60962730, 79251549, 91444095, 100459710, 109732914, 132085915, 158503098, 182888190, 237754647, 264171830, 274332285, 396257745, 475509294, 548664570, 713263941, 792515490, 1188773235, 1426527882, 2377546470, 3566319705, 7132639410]

約数ペア:

[(1, 7132639410), (2, 3566319705), (3, 2377546470), (5, 1426527882), (6, 1188773235), (9, 792515490), (10, 713263941), (13, 548664570), (15, 475509294), (18, 396257745), (26, 274332285), (27, 264171830), (30, 237754647), (39, 182888190), (45, 158503098), (54, 132085915), (65, 109732914), (71, 100459710), (78, 91444095), (90, 79251549), (117, 60962730), (130, 54866457), (135, 52834366), (142, 50229855), (195, 36577638), (213, 33486570), (234, 30481365), (270, 26417183), (351, 20320910), (355, 20091942), (390, 18288819), (426, 16743285), (585, 12192546), (639, 11162190), (702, 10160455), (710, 10045971), (923, 7727670), (1065, 6697314), (1170, 6096273), (1278, 5581095), (1755, 4064182), (1846, 3863835), (1917, 3720730), (2130, 3348657), (2769, 2575890), (3195, 2232438), (3510, 2032091), (3834, 1860365), (4615, 1545534), (5538, 1287945), (6390, 1116219), (8307, 858630), (9230, 772767), (9585, 744146), (13845, 515178), (16614, 429315), (19170, 372073), (24921, 286210), (27690, 257589), (28621, 249210), (41535, 171726), (49842, 143105), (57242, 124605), (83070, 85863)]