87220508690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1\times {\mathrm{22031}}^1$

素因数の和:24527

約数の個数: 64

約数和(自身を含む): 187310776320

約数和(自身を除く): 100090267630

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 2459, 4918, 12295, 17213, 22031, 24590, 34426, 44062, 56557, 86065, 110155, 113114, 154217, 172130, 220310, 282785, 308434, 395899, 506713, 565570, 771085, 791798, 1013426, 1542170, 1979495, 2533565, 3546991, 3958990, 5067130, 7093982, 17734955, 35469910, 54174229, 108348458, 270871145, 379219603, 541742290, 758439206, 1246007267, 1896098015, 2492014534, 3792196030, 6230036335, 8722050869, 12460072670, 17444101738, 43610254345, 87220508690]

約数ペア:

[(1, 87220508690), (2, 43610254345), (5, 17444101738), (7, 12460072670), (10, 8722050869), (14, 6230036335), (23, 3792196030), (35, 2492014534), (46, 1896098015), (70, 1246007267), (115, 758439206), (161, 541742290), (230, 379219603), (322, 270871145), (805, 108348458), (1610, 54174229), (2459, 35469910), (4918, 17734955), (12295, 7093982), (17213, 5067130), (22031, 3958990), (24590, 3546991), (34426, 2533565), (44062, 1979495), (56557, 1542170), (86065, 1013426), (110155, 791798), (113114, 771085), (154217, 565570), (172130, 506713), (220310, 395899), (282785, 308434)]