1917202410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59009}}^1$

素因数の和:59060

約数の個数: 72

約数和(自身を含む): 5260977540

約数和(自身を除く): 3343775130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 32490, 59009, 118018, 177027, 295045, 354054, 531081, 590090, 885135, 1062162, 1121171, 1770270, 2242342, 2655405, 3363513, 5310810, 5605855, 6727026, 10090539, 11211710, 16817565, 20181078, 21302249, 33635130, 42604498, 50452695, 63906747, 100905390, 106511245, 127813494, 191720241, 213022490, 319533735, 383440482, 639067470, 958601205, 1917202410]

約数ペア:

[(1, 1917202410), (2, 958601205), (3, 639067470), (5, 383440482), (6, 319533735), (9, 213022490), (10, 191720241), (15, 127813494), (18, 106511245), (19, 100905390), (30, 63906747), (38, 50452695), (45, 42604498), (57, 33635130), (90, 21302249), (95, 20181078), (114, 16817565), (171, 11211710), (190, 10090539), (285, 6727026), (342, 5605855), (361, 5310810), (570, 3363513), (722, 2655405), (855, 2242342), (1083, 1770270), (1710, 1121171), (1805, 1062162), (2166, 885135), (3249, 590090), (3610, 531081), (5415, 354054), (6498, 295045), (10830, 177027), (16245, 118018), (32490, 59009)]