36613990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 41768090

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 71, 106, 139, 142, 265, 278, 355, 371, 497, 530, 695, 710, 742, 973, 994, 1390, 1855, 1946, 2485, 3710, 3763, 4865, 4970, 7367, 7526, 9730, 9869, 14734, 18815, 19738, 26341, 36835, 37630, 49345, 51569, 52682, 69083, 73670, 98690, 103138, 131705, 138166, 257845, 263410, 345415, 515690, 523057, 690830, 1046114, 2615285, 3661399, 5230570, 7322798, 18306995, 36613990]

約数ペア:

[(1, 36613990), (2, 18306995), (5, 7322798), (7, 5230570), (10, 3661399), (14, 2615285), (35, 1046114), (53, 690830), (70, 523057), (71, 515690), (106, 345415), (139, 263410), (142, 257845), (265, 138166), (278, 131705), (355, 103138), (371, 98690), (497, 73670), (530, 69083), (695, 52682), (710, 51569), (742, 49345), (973, 37630), (994, 36835), (1390, 26341), (1855, 19738), (1946, 18815), (2485, 14734), (3710, 9869), (3763, 9730), (4865, 7526), (4970, 7367)]