30415677565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 48526894080

約数和(自身を除く): 18111216515

約数列:

[1, 5, 7, 13, 19, 35, 61, 65, 91, 95, 133, 137, 247, 305, 421, 427, 455, 665, 685, 793, 959, 1159, 1235, 1729, 1781, 2105, 2135, 2603, 2947, 3965, 4795, 5473, 5551, 5795, 7999, 8113, 8357, 8645, 8905, 12467, 13015, 14735, 15067, 18221, 25681, 27365, 27755, 33839, 38311, 39995, 40565, 41785, 55993, 57677, 58499, 62335, 75335, 91105, 103987, 105469, 108641, 128405, 158783, 169195, 179767, 191555, 236873, 279965, 288385, 292495, 333853, 403739, 487939, 519935, 527345, 543205, 727909, 749801, 760487, 793915, 898835, 1095863, 1111481, 1184365, 1669265, 2018695, 2064179, 2336971, 2439695, 3415573, 3518297, 3639545, 3749005, 3802435, 5248607, 5479315, 5557405, 6343207, 7671041, 10320895, 11684855, 14246219, 14449253, 17077865, 17591485, 24628079, 26243035, 31716035, 38355205, 44402449, 45737861, 66847643, 71231095, 72246265, 99723533, 123140395, 222012245, 228689305, 320165027, 334238215, 467933501, 498617665, 869019359, 1600825135, 2339667505, 4345096795, 6083135513, 30415677565]

約数ペア:

[(1, 30415677565), (5, 6083135513), (7, 4345096795), (13, 2339667505), (19, 1600825135), (35, 869019359), (61, 498617665), (65, 467933501), (91, 334238215), (95, 320165027), (133, 228689305), (137, 222012245), (247, 123140395), (305, 99723533), (421, 72246265), (427, 71231095), (455, 66847643), (665, 45737861), (685, 44402449), (793, 38355205), (959, 31716035), (1159, 26243035), (1235, 24628079), (1729, 17591485), (1781, 17077865), (2105, 14449253), (2135, 14246219), (2603, 11684855), (2947, 10320895), (3965, 7671041), (4795, 6343207), (5473, 5557405), (5551, 5479315), (5795, 5248607), (7999, 3802435), (8113, 3749005), (8357, 3639545), (8645, 3518297), (8905, 3415573), (12467, 2439695), (13015, 2336971), (14735, 2064179), (15067, 2018695), (18221, 1669265), (25681, 1184365), (27365, 1111481), (27755, 1095863), (33839, 898835), (38311, 793915), (39995, 760487), (40565, 749801), (41785, 727909), (55993, 543205), (57677, 527345), (58499, 519935), (62335, 487939), (75335, 403739), (91105, 333853), (103987, 292495), (105469, 288385), (108641, 279965), (128405, 236873), (158783, 191555), (169195, 179767)]