2113737110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 4017454848

約数和(自身を除く): 1903717738

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 197, 235, 370, 394, 470, 617, 985, 1234, 1739, 1970, 3085, 3478, 6170, 7289, 8695, 9259, 14578, 17390, 18518, 22829, 28999, 36445, 45658, 46295, 57998, 72890, 92590, 114145, 121549, 144995, 228290, 243098, 289990, 342583, 607745, 685166, 1072963, 1215490, 1712915, 2145926, 3425830, 4497313, 5364815, 5712803, 8994626, 10729630, 11425606, 22486565, 28564015, 44973130, 57128030, 211373711, 422747422, 1056868555, 2113737110]

約数ペア:

[(1, 2113737110), (2, 1056868555), (5, 422747422), (10, 211373711), (37, 57128030), (47, 44973130), (74, 28564015), (94, 22486565), (185, 11425606), (197, 10729630), (235, 8994626), (370, 5712803), (394, 5364815), (470, 4497313), (617, 3425830), (985, 2145926), (1234, 1712915), (1739, 1215490), (1970, 1072963), (3085, 685166), (3478, 607745), (6170, 342583), (7289, 289990), (8695, 243098), (9259, 228290), (14578, 144995), (17390, 121549), (18518, 114145), (22829, 92590), (28999, 72890), (36445, 57998), (45658, 46295)]