40391970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32839}}^1$

素因数の和:32890

約数の個数: 32

約数和(自身を含む): 99308160

約数和(自身を除く): 58916190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 32839, 65678, 98517, 164195, 197034, 328390, 492585, 985170, 1346399, 2692798, 4039197, 6731995, 8078394, 13463990, 20195985, 40391970]

約数ペア:

[(1, 40391970), (2, 20195985), (3, 13463990), (5, 8078394), (6, 6731995), (10, 4039197), (15, 2692798), (30, 1346399), (41, 985170), (82, 492585), (123, 328390), (205, 197034), (246, 164195), (410, 98517), (615, 65678), (1230, 32839)]