127908930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103991}}^1$

素因数の和:104042

約数の個数: 32

約数和(自身を含む): 314471808

約数和(自身を除く): 186562878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 103991, 207982, 311973, 519955, 623946, 1039910, 1559865, 3119730, 4263631, 8527262, 12790893, 21318155, 25581786, 42636310, 63954465, 127908930]

約数ペア:

[(1, 127908930), (2, 63954465), (3, 42636310), (5, 25581786), (6, 21318155), (10, 12790893), (15, 8527262), (30, 4263631), (41, 3119730), (82, 1559865), (123, 1039910), (205, 623946), (246, 519955), (410, 311973), (615, 207982), (1230, 103991)]