29895894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 78734448

約数和(自身を除く): 48838554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 821, 867, 1071, 1642, 1734, 2023, 2142, 2463, 2601, 4046, 4926, 5202, 5747, 6069, 7389, 11494, 12138, 13957, 14778, 17241, 18207, 27914, 34482, 36414, 41871, 51723, 83742, 97699, 103446, 125613, 195398, 237269, 251226, 293097, 474538, 586194, 711807, 879291, 1423614, 1660883, 1758582, 2135421, 3321766, 4270842, 4982649, 9965298, 14947947, 29895894]

約数ペア:

[(1, 29895894), (2, 14947947), (3, 9965298), (6, 4982649), (7, 4270842), (9, 3321766), (14, 2135421), (17, 1758582), (18, 1660883), (21, 1423614), (34, 879291), (42, 711807), (51, 586194), (63, 474538), (102, 293097), (119, 251226), (126, 237269), (153, 195398), (238, 125613), (289, 103446), (306, 97699), (357, 83742), (578, 51723), (714, 41871), (821, 36414), (867, 34482), (1071, 27914), (1642, 18207), (1734, 17241), (2023, 14778), (2142, 13957), (2463, 12138), (2601, 11494), (4046, 7389), (4926, 6069), (5202, 5747)]