73745910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39019}}^1$

素因数の和:39042

約数の個数: 64

約数和(自身を含む): 224755200

約数和(自身を除く): 151009290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39019, 78038, 117057, 195095, 234114, 273133, 351171, 390190, 546266, 585285, 702342, 819399, 1053513, 1170570, 1365665, 1638798, 1755855, 2107026, 2458197, 2731330, 3511710, 4096995, 4916394, 5267565, 7374591, 8193990, 10535130, 12290985, 14749182, 24581970, 36872955, 73745910]

約数ペア:

[(1, 73745910), (2, 36872955), (3, 24581970), (5, 14749182), (6, 12290985), (7, 10535130), (9, 8193990), (10, 7374591), (14, 5267565), (15, 4916394), (18, 4096995), (21, 3511710), (27, 2731330), (30, 2458197), (35, 2107026), (42, 1755855), (45, 1638798), (54, 1365665), (63, 1170570), (70, 1053513), (90, 819399), (105, 702342), (126, 585285), (135, 546266), (189, 390190), (210, 351171), (270, 273133), (315, 234114), (378, 195095), (630, 117057), (945, 78038), (1890, 39019)]