16855146810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{428557}}^1$

素因数の和:428612

約数の個数: 96

約数和(自身を含む): 48135634560

約数和(自身を除く): 31280487750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7866, 13110, 19665, 39330, 428557, 857114, 1285671, 2142785, 2571342, 3857013, 4285570, 6428355, 7714026, 8142583, 9856811, 12856710, 16285166, 19285065, 19713622, 24427749, 29570433, 38570130, 40712915, 48855498, 49284055, 59140866, 73283247, 81425830, 88711299, 98568110, 122138745, 146566494, 147852165, 177422598, 187279409, 244277490, 295704330, 366416235, 374558818, 443556495, 561838227, 732832470, 887112990, 936397045, 1123676454, 1685514681, 1872794090, 2809191135, 3371029362, 5618382270, 8427573405, 16855146810]

約数ペア:

[(1, 16855146810), (2, 8427573405), (3, 5618382270), (5, 3371029362), (6, 2809191135), (9, 1872794090), (10, 1685514681), (15, 1123676454), (18, 936397045), (19, 887112990), (23, 732832470), (30, 561838227), (38, 443556495), (45, 374558818), (46, 366416235), (57, 295704330), (69, 244277490), (90, 187279409), (95, 177422598), (114, 147852165), (115, 146566494), (138, 122138745), (171, 98568110), (190, 88711299), (207, 81425830), (230, 73283247), (285, 59140866), (342, 49284055), (345, 48855498), (414, 40712915), (437, 38570130), (570, 29570433), (690, 24427749), (855, 19713622), (874, 19285065), (1035, 16285166), (1311, 12856710), (1710, 9856811), (2070, 8142583), (2185, 7714026), (2622, 6428355), (3933, 4285570), (4370, 3857013), (6555, 2571342), (7866, 2142785), (13110, 1285671), (19665, 857114), (39330, 428557)]