17619030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 55311984

約数和(自身を除く): 37692954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 37, 39, 45, 55, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 143, 165, 185, 195, 198, 222, 234, 286, 330, 333, 370, 390, 407, 429, 481, 495, 555, 585, 666, 715, 814, 858, 962, 990, 1110, 1170, 1221, 1287, 1369, 1430, 1443, 1665, 2035, 2145, 2405, 2442, 2574, 2738, 2886, 3330, 3663, 4070, 4107, 4290, 4329, 4810, 5291, 6105, 6435, 6845, 7215, 7326, 8214, 8658, 10582, 12210, 12321, 12870, 13690, 14430, 15059, 15873, 17797, 18315, 20535, 21645, 24642, 26455, 30118, 31746, 35594, 36630, 41070, 43290, 45177, 47619, 52910, 53391, 61605, 75295, 79365, 88985, 90354, 95238, 106782, 123210, 135531, 150590, 158730, 160173, 177970, 195767, 225885, 238095, 266955, 271062, 320346, 391534, 451770, 476190, 533910, 587301, 677655, 800865, 978835, 1174602, 1355310, 1601730, 1761903, 1957670, 2936505, 3523806, 5873010, 8809515, 17619030]

約数ペア:

[(1, 17619030), (2, 8809515), (3, 5873010), (5, 3523806), (6, 2936505), (9, 1957670), (10, 1761903), (11, 1601730), (13, 1355310), (15, 1174602), (18, 978835), (22, 800865), (26, 677655), (30, 587301), (33, 533910), (37, 476190), (39, 451770), (45, 391534), (55, 320346), (65, 271062), (66, 266955), (74, 238095), (78, 225885), (90, 195767), (99, 177970), (110, 160173), (111, 158730), (117, 150590), (130, 135531), (143, 123210), (165, 106782), (185, 95238), (195, 90354), (198, 88985), (222, 79365), (234, 75295), (286, 61605), (330, 53391), (333, 52910), (370, 47619), (390, 45177), (407, 43290), (429, 41070), (481, 36630), (495, 35594), (555, 31746), (585, 30118), (666, 26455), (715, 24642), (814, 21645), (858, 20535), (962, 18315), (990, 17797), (1110, 15873), (1170, 15059), (1221, 14430), (1287, 13690), (1369, 12870), (1430, 12321), (1443, 12210), (1665, 10582), (2035, 8658), (2145, 8214), (2405, 7326), (2442, 7215), (2574, 6845), (2738, 6435), (2886, 6105), (3330, 5291), (3663, 4810), (4070, 4329), (4107, 4290)]