1953460290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{891991}}^1$

素因数の和:892074

約数の個数: 32

約数和(自身を含む): 4752533376

約数和(自身を除く): 2799073086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 891991, 1783982, 2675973, 4459955, 5351946, 8919910, 13379865, 26759730, 65115343, 130230686, 195346029, 325576715, 390692058, 651153430, 976730145, 1953460290]

約数ペア:

[(1, 1953460290), (2, 976730145), (3, 651153430), (5, 390692058), (6, 325576715), (10, 195346029), (15, 130230686), (30, 65115343), (73, 26759730), (146, 13379865), (219, 8919910), (365, 5351946), (438, 4459955), (730, 2675973), (1095, 1783982), (2190, 891991)]