42863340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 87531540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 307, 358, 390, 537, 614, 716, 780, 895, 921, 1074, 1228, 1535, 1790, 1842, 2148, 2327, 2685, 3070, 3580, 3684, 3991, 4605, 4654, 5370, 6140, 6981, 7982, 9210, 9308, 10740, 11635, 11973, 13962, 15964, 18420, 19955, 23270, 23946, 27924, 34905, 39910, 46540, 47892, 54953, 59865, 69810, 79820, 109906, 119730, 139620, 164859, 219812, 239460, 274765, 329718, 549530, 659436, 714389, 824295, 1099060, 1428778, 1648590, 2143167, 2857556, 3297180, 3571945, 4286334, 7143890, 8572668, 10715835, 14287780, 21431670, 42863340]

約数ペア:

[(1, 42863340), (2, 21431670), (3, 14287780), (4, 10715835), (5, 8572668), (6, 7143890), (10, 4286334), (12, 3571945), (13, 3297180), (15, 2857556), (20, 2143167), (26, 1648590), (30, 1428778), (39, 1099060), (52, 824295), (60, 714389), (65, 659436), (78, 549530), (130, 329718), (156, 274765), (179, 239460), (195, 219812), (260, 164859), (307, 139620), (358, 119730), (390, 109906), (537, 79820), (614, 69810), (716, 59865), (780, 54953), (895, 47892), (921, 46540), (1074, 39910), (1228, 34905), (1535, 27924), (1790, 23946), (1842, 23270), (2148, 19955), (2327, 18420), (2685, 15964), (3070, 13962), (3580, 11973), (3684, 11635), (3991, 10740), (4605, 9308), (4654, 9210), (5370, 7982), (6140, 6981)]