40226490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 67600710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 389, 766, 778, 1149, 1167, 1915, 1945, 2298, 2334, 3447, 3501, 3830, 3890, 5745, 5835, 6894, 7002, 10341, 10503, 11490, 11670, 17235, 17505, 20682, 21006, 34470, 35010, 51705, 52515, 103410, 105030, 148987, 297974, 446961, 744935, 893922, 1340883, 1489870, 2234805, 2681766, 4022649, 4469610, 6704415, 8045298, 13408830, 20113245, 40226490]

約数ペア:

[(1, 40226490), (2, 20113245), (3, 13408830), (5, 8045298), (6, 6704415), (9, 4469610), (10, 4022649), (15, 2681766), (18, 2234805), (27, 1489870), (30, 1340883), (45, 893922), (54, 744935), (90, 446961), (135, 297974), (270, 148987), (383, 105030), (389, 103410), (766, 52515), (778, 51705), (1149, 35010), (1167, 34470), (1915, 21006), (1945, 20682), (2298, 17505), (2334, 17235), (3447, 11670), (3501, 11490), (3830, 10503), (3890, 10341), (5745, 7002), (5835, 6894)]