26499686490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{2741}}^1$

素因数の和:3405

約数の個数: 128

約数和(自身を含む): 71972893440

約数和(自身を除く): 45473206950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 587, 610, 915, 1098, 1174, 1647, 1761, 1830, 2741, 2745, 2935, 3294, 3522, 5283, 5482, 5490, 5870, 8223, 8235, 8805, 10566, 13705, 15849, 16446, 16470, 17610, 24669, 26415, 27410, 31698, 35807, 41115, 49338, 52830, 71614, 74007, 79245, 82230, 107421, 123345, 148014, 158490, 167201, 179035, 214842, 246690, 322263, 334402, 358070, 370035, 501603, 537105, 644526, 740070, 836005, 966789, 1003206, 1074210, 1504809, 1608967, 1611315, 1672010, 1933578, 2508015, 3009618, 3217934, 3222630, 4514427, 4826901, 4833945, 5016030, 7524045, 8044835, 9028854, 9653802, 9667890, 14480703, 15048090, 16089670, 22572135, 24134505, 28961406, 43442109, 45144270, 48269010, 72403515, 86884218, 98146987, 144807030, 196293974, 217210545, 294440961, 434421090, 490734935, 588881922, 883322883, 981469870, 1472204805, 1766645766, 2649968649, 2944409610, 4416614415, 5299937298, 8833228830, 13249843245, 26499686490]

約数ペア:

[(1, 26499686490), (2, 13249843245), (3, 8833228830), (5, 5299937298), (6, 4416614415), (9, 2944409610), (10, 2649968649), (15, 1766645766), (18, 1472204805), (27, 981469870), (30, 883322883), (45, 588881922), (54, 490734935), (61, 434421090), (90, 294440961), (122, 217210545), (135, 196293974), (183, 144807030), (270, 98146987), (305, 86884218), (366, 72403515), (549, 48269010), (587, 45144270), (610, 43442109), (915, 28961406), (1098, 24134505), (1174, 22572135), (1647, 16089670), (1761, 15048090), (1830, 14480703), (2741, 9667890), (2745, 9653802), (2935, 9028854), (3294, 8044835), (3522, 7524045), (5283, 5016030), (5482, 4833945), (5490, 4826901), (5870, 4514427), (8223, 3222630), (8235, 3217934), (8805, 3009618), (10566, 2508015), (13705, 1933578), (15849, 1672010), (16446, 1611315), (16470, 1608967), (17610, 1504809), (24669, 1074210), (26415, 1003206), (27410, 966789), (31698, 836005), (35807, 740070), (41115, 644526), (49338, 537105), (52830, 501603), (71614, 370035), (74007, 358070), (79245, 334402), (82230, 322263), (107421, 246690), (123345, 214842), (148014, 179035), (158490, 167201)]