16218930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 48276864

約数和(自身を除く): 32057934

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 457, 507, 546, 845, 910, 914, 1014, 1183, 1365, 1371, 1690, 2285, 2366, 2535, 2730, 2742, 3199, 3549, 4570, 5070, 5915, 5941, 6398, 6855, 7098, 9597, 11830, 11882, 13710, 15995, 17745, 17823, 19194, 29705, 31990, 35490, 35646, 41587, 47985, 59410, 77233, 83174, 89115, 95970, 124761, 154466, 178230, 207935, 231699, 249522, 386165, 415870, 463398, 540631, 623805, 772330, 1081262, 1158495, 1247610, 1621893, 2316990, 2703155, 3243786, 5406310, 8109465, 16218930]

約数ペア:

[(1, 16218930), (2, 8109465), (3, 5406310), (5, 3243786), (6, 2703155), (7, 2316990), (10, 1621893), (13, 1247610), (14, 1158495), (15, 1081262), (21, 772330), (26, 623805), (30, 540631), (35, 463398), (39, 415870), (42, 386165), (65, 249522), (70, 231699), (78, 207935), (91, 178230), (105, 154466), (130, 124761), (169, 95970), (182, 89115), (195, 83174), (210, 77233), (273, 59410), (338, 47985), (390, 41587), (455, 35646), (457, 35490), (507, 31990), (546, 29705), (845, 19194), (910, 17823), (914, 17745), (1014, 15995), (1183, 13710), (1365, 11882), (1371, 11830), (1690, 9597), (2285, 7098), (2366, 6855), (2535, 6398), (2730, 5941), (2742, 5915), (3199, 5070), (3549, 4570)]