145829940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127921}}^1$

素因数の和:127952

約数の個数: 48

約数和(自身を含む): 429817920

約数和(自身を除く): 283987980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 127921, 255842, 383763, 511684, 639605, 767526, 1279210, 1535052, 1918815, 2430499, 2558420, 3837630, 4860998, 7291497, 7675260, 9721996, 12152495, 14582994, 24304990, 29165988, 36457485, 48609980, 72914970, 145829940]

約数ペア:

[(1, 145829940), (2, 72914970), (3, 48609980), (4, 36457485), (5, 29165988), (6, 24304990), (10, 14582994), (12, 12152495), (15, 9721996), (19, 7675260), (20, 7291497), (30, 4860998), (38, 3837630), (57, 2558420), (60, 2430499), (76, 1918815), (95, 1535052), (114, 1279210), (190, 767526), (228, 639605), (285, 511684), (380, 383763), (570, 255842), (1140, 127921)]