29740990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 58487184

約数和(自身を除く): 28746194

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 251, 289, 410, 502, 578, 697, 1255, 1394, 1445, 2510, 2890, 3485, 4267, 6970, 8534, 10291, 11849, 20582, 21335, 23698, 42670, 51455, 59245, 72539, 102910, 118490, 145078, 174947, 349894, 362695, 725390, 874735, 1749470, 2974099, 5948198, 14870495, 29740990]

約数ペア:

[(1, 29740990), (2, 14870495), (5, 5948198), (10, 2974099), (17, 1749470), (34, 874735), (41, 725390), (82, 362695), (85, 349894), (170, 174947), (205, 145078), (251, 118490), (289, 102910), (410, 72539), (502, 59245), (578, 51455), (697, 42670), (1255, 23698), (1394, 21335), (1445, 20582), (2510, 11849), (2890, 10291), (3485, 8534), (4267, 6970)]