4181490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7638030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 911, 918, 1530, 1822, 2295, 2733, 4555, 4590, 5466, 8199, 9110, 13665, 15487, 16398, 24597, 27330, 30974, 40995, 46461, 49194, 77435, 81990, 92922, 122985, 139383, 154870, 232305, 245970, 278766, 418149, 464610, 696915, 836298, 1393830, 2090745, 4181490]

約数ペア:

[(1, 4181490), (2, 2090745), (3, 1393830), (5, 836298), (6, 696915), (9, 464610), (10, 418149), (15, 278766), (17, 245970), (18, 232305), (27, 154870), (30, 139383), (34, 122985), (45, 92922), (51, 81990), (54, 77435), (85, 49194), (90, 46461), (102, 40995), (135, 30974), (153, 27330), (170, 24597), (255, 16398), (270, 15487), (306, 13665), (459, 9110), (510, 8199), (765, 5466), (911, 4590), (918, 4555), (1530, 2733), (1822, 2295)]