2103441390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{97789}}^1$

素因数の和:98041

約数の個数: 48

約数和(自身を含む): 5491886400

約数和(自身を除く): 3388445010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 10755, 21510, 97789, 195578, 293367, 488945, 586734, 880101, 977890, 1466835, 1760202, 2933670, 4400505, 8801010, 23371571, 46743142, 70114713, 116857855, 140229426, 210344139, 233715710, 350573565, 420688278, 701147130, 1051720695, 2103441390]

約数ペア:

[(1, 2103441390), (2, 1051720695), (3, 701147130), (5, 420688278), (6, 350573565), (9, 233715710), (10, 210344139), (15, 140229426), (18, 116857855), (30, 70114713), (45, 46743142), (90, 23371571), (239, 8801010), (478, 4400505), (717, 2933670), (1195, 1760202), (1434, 1466835), (2151, 977890), (2390, 880101), (3585, 586734), (4302, 488945), (7170, 293367), (10755, 195578), (21510, 97789)]