190218690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 524422080

約数和(自身を除く): 334203390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 173, 190, 285, 342, 346, 519, 570, 643, 855, 865, 1038, 1286, 1557, 1710, 1730, 1929, 2595, 3114, 3215, 3287, 3858, 5190, 5787, 6430, 6574, 7785, 9645, 9861, 11574, 12217, 15570, 16435, 19290, 19722, 24434, 28935, 29583, 32870, 36651, 49305, 57870, 59166, 61085, 73302, 98610, 109953, 111239, 122170, 147915, 183255, 219906, 222478, 295830, 333717, 366510, 549765, 556195, 667434, 1001151, 1099530, 1112390, 1668585, 2002302, 2113541, 3337170, 4227082, 5005755, 6340623, 10011510, 10567705, 12681246, 19021869, 21135410, 31703115, 38043738, 63406230, 95109345, 190218690]

約数ペア:

[(1, 190218690), (2, 95109345), (3, 63406230), (5, 38043738), (6, 31703115), (9, 21135410), (10, 19021869), (15, 12681246), (18, 10567705), (19, 10011510), (30, 6340623), (38, 5005755), (45, 4227082), (57, 3337170), (90, 2113541), (95, 2002302), (114, 1668585), (171, 1112390), (173, 1099530), (190, 1001151), (285, 667434), (342, 556195), (346, 549765), (519, 366510), (570, 333717), (643, 295830), (855, 222478), (865, 219906), (1038, 183255), (1286, 147915), (1557, 122170), (1710, 111239), (1730, 109953), (1929, 98610), (2595, 73302), (3114, 61085), (3215, 59166), (3287, 57870), (3858, 49305), (5190, 36651), (5787, 32870), (6430, 29583), (6574, 28935), (7785, 24434), (9645, 19722), (9861, 19290), (11574, 16435), (12217, 15570)]