7994590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 8552738

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 41, 62, 74, 82, 85, 155, 170, 185, 205, 310, 370, 410, 527, 629, 697, 1054, 1147, 1258, 1271, 1394, 1517, 2294, 2542, 2635, 3034, 3145, 3485, 5270, 5735, 6290, 6355, 6970, 7585, 11470, 12710, 15170, 19499, 21607, 25789, 38998, 43214, 47027, 51578, 94054, 97495, 108035, 128945, 194990, 216070, 235135, 257890, 470270, 799459, 1598918, 3997295, 7994590]

約数ペア:

[(1, 7994590), (2, 3997295), (5, 1598918), (10, 799459), (17, 470270), (31, 257890), (34, 235135), (37, 216070), (41, 194990), (62, 128945), (74, 108035), (82, 97495), (85, 94054), (155, 51578), (170, 47027), (185, 43214), (205, 38998), (310, 25789), (370, 21607), (410, 19499), (527, 15170), (629, 12710), (697, 11470), (1054, 7585), (1147, 6970), (1258, 6355), (1271, 6290), (1394, 5735), (1517, 5270), (2294, 3485), (2542, 3145), (2635, 3034)]