1418888970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 3794590800

約数和(自身を除く): 2375701830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 109, 159, 218, 265, 318, 327, 477, 530, 545, 654, 795, 954, 981, 1090, 1590, 1635, 1962, 2385, 2729, 3270, 4770, 4905, 5458, 5777, 8187, 9810, 11554, 13645, 16374, 17331, 24561, 27290, 28885, 34662, 40935, 49122, 51993, 57770, 81870, 86655, 103986, 122805, 144637, 173310, 245610, 259965, 289274, 297461, 433911, 519930, 594922, 723185, 867822, 892383, 1301733, 1446370, 1487305, 1784766, 2169555, 2603466, 2677149, 2974610, 4339110, 4461915, 5354298, 6508665, 8923830, 13017330, 13385745, 15765433, 26771490, 31530866, 47296299, 78827165, 94592598, 141888897, 157654330, 236481495, 283777794, 472962990, 709444485, 1418888970]

約数ペア:

[(1, 1418888970), (2, 709444485), (3, 472962990), (5, 283777794), (6, 236481495), (9, 157654330), (10, 141888897), (15, 94592598), (18, 78827165), (30, 47296299), (45, 31530866), (53, 26771490), (90, 15765433), (106, 13385745), (109, 13017330), (159, 8923830), (218, 6508665), (265, 5354298), (318, 4461915), (327, 4339110), (477, 2974610), (530, 2677149), (545, 2603466), (654, 2169555), (795, 1784766), (954, 1487305), (981, 1446370), (1090, 1301733), (1590, 892383), (1635, 867822), (1962, 723185), (2385, 594922), (2729, 519930), (3270, 433911), (4770, 297461), (4905, 289274), (5458, 259965), (5777, 245610), (8187, 173310), (9810, 144637), (11554, 122805), (13645, 103986), (16374, 86655), (17331, 81870), (24561, 57770), (27290, 51993), (28885, 49122), (34662, 40935)]