1939198710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{3433}}^1$

素因数の和:4453

約数の個数: 64

約数和(自身を含む): 4905400320

約数和(自身を除く): 2966201610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 991, 1982, 2973, 3433, 4955, 5946, 6866, 9910, 10299, 14865, 17165, 18829, 20598, 29730, 34330, 37658, 51495, 56487, 65227, 94145, 102990, 112974, 130454, 188290, 195681, 282435, 326135, 391362, 564870, 652270, 978405, 1956810, 3402103, 6804206, 10206309, 17010515, 20412618, 34021030, 51031545, 64639957, 102063090, 129279914, 193919871, 323199785, 387839742, 646399570, 969599355, 1939198710]

約数ペア:

[(1, 1939198710), (2, 969599355), (3, 646399570), (5, 387839742), (6, 323199785), (10, 193919871), (15, 129279914), (19, 102063090), (30, 64639957), (38, 51031545), (57, 34021030), (95, 20412618), (114, 17010515), (190, 10206309), (285, 6804206), (570, 3402103), (991, 1956810), (1982, 978405), (2973, 652270), (3433, 564870), (4955, 391362), (5946, 326135), (6866, 282435), (9910, 195681), (10299, 188290), (14865, 130454), (17165, 112974), (18829, 102990), (20598, 94145), (29730, 65227), (34330, 56487), (37658, 51495)]