386917050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{15263}}^1$

素因数の和:15304

約数の個数: 72

約数和(自身を含む): 1039112064

約数和(自身を除く): 652195014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 15263, 25350, 30526, 45789, 76315, 91578, 152630, 198419, 228945, 381575, 396838, 457890, 595257, 763150, 992095, 1144725, 1190514, 1984190, 2289450, 2579447, 2976285, 4960475, 5158894, 5952570, 7738341, 9920950, 12897235, 14881425, 15476682, 25794470, 29762850, 38691705, 64486175, 77383410, 128972350, 193458525, 386917050]

約数ペア:

[(1, 386917050), (2, 193458525), (3, 128972350), (5, 77383410), (6, 64486175), (10, 38691705), (13, 29762850), (15, 25794470), (25, 15476682), (26, 14881425), (30, 12897235), (39, 9920950), (50, 7738341), (65, 5952570), (75, 5158894), (78, 4960475), (130, 2976285), (150, 2579447), (169, 2289450), (195, 1984190), (325, 1190514), (338, 1144725), (390, 992095), (507, 763150), (650, 595257), (845, 457890), (975, 396838), (1014, 381575), (1690, 228945), (1950, 198419), (2535, 152630), (4225, 91578), (5070, 76315), (8450, 45789), (12675, 30526), (15263, 25350)]