2017758419145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{977}}^1\times {\mathrm{12119}}^1$

素因数の和:13655

約数の個数: 96

約数和(自身を含む): 4008901178880

約数和(自身を除く): 1991142759735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 541, 977, 1623, 2705, 2931, 3787, 4869, 4885, 6839, 8115, 8793, 11361, 12119, 14655, 18935, 20517, 24345, 34083, 34195, 36357, 43965, 56805, 60595, 61551, 84833, 102585, 109071, 170415, 181785, 254499, 307755, 424165, 528557, 545355, 763497, 1272495, 1585671, 2642785, 3699899, 3817485, 4757013, 6556379, 7928355, 11099697, 11840263, 18499495, 19669137, 23785065, 32781895, 33299091, 35520789, 45894653, 55498485, 59007411, 59201315, 82881841, 98345685, 106562367, 137683959, 166495455, 177603945, 229473265, 248645523, 295037055, 413051877, 414409205, 532811835, 688419795, 745936569, 1243227615, 2065259385, 3729682845, 6405582283, 19216746849, 32027911415, 44839075981, 57650240547, 96083734245, 134517227943, 224195379905, 288251202735, 403551683829, 672586139715, 2017758419145]

約数ペア:

[(1, 2017758419145), (3, 672586139715), (5, 403551683829), (7, 288251202735), (9, 224195379905), (15, 134517227943), (21, 96083734245), (35, 57650240547), (45, 44839075981), (63, 32027911415), (105, 19216746849), (315, 6405582283), (541, 3729682845), (977, 2065259385), (1623, 1243227615), (2705, 745936569), (2931, 688419795), (3787, 532811835), (4869, 414409205), (4885, 413051877), (6839, 295037055), (8115, 248645523), (8793, 229473265), (11361, 177603945), (12119, 166495455), (14655, 137683959), (18935, 106562367), (20517, 98345685), (24345, 82881841), (34083, 59201315), (34195, 59007411), (36357, 55498485), (43965, 45894653), (56805, 35520789), (60595, 33299091), (61551, 32781895), (84833, 23785065), (102585, 19669137), (109071, 18499495), (170415, 11840263), (181785, 11099697), (254499, 7928355), (307755, 6556379), (424165, 4757013), (528557, 3817485), (545355, 3699899), (763497, 2642785), (1272495, 1585671)]