146347850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 311042592

約数和(自身を除く): 164694742

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 503, 506, 529, 550, 575, 1006, 1058, 1150, 1265, 2515, 2530, 2645, 5030, 5290, 5533, 5819, 6325, 11066, 11569, 11638, 12575, 12650, 13225, 23138, 25150, 26450, 27665, 29095, 55330, 57845, 58190, 115690, 127259, 138325, 145475, 254518, 266087, 276650, 289225, 290950, 532174, 578450, 636295, 1272590, 1330435, 2660870, 2926957, 3181475, 5853914, 6362950, 6652175, 13304350, 14634785, 29269570, 73173925, 146347850]

約数ペア:

[(1, 146347850), (2, 73173925), (5, 29269570), (10, 14634785), (11, 13304350), (22, 6652175), (23, 6362950), (25, 5853914), (46, 3181475), (50, 2926957), (55, 2660870), (110, 1330435), (115, 1272590), (230, 636295), (253, 578450), (275, 532174), (503, 290950), (506, 289225), (529, 276650), (550, 266087), (575, 254518), (1006, 145475), (1058, 138325), (1150, 127259), (1265, 115690), (2515, 58190), (2530, 57845), (2645, 55330), (5030, 29095), (5290, 27665), (5533, 26450), (5819, 25150), (6325, 23138), (11066, 13225), (11569, 12650), (11638, 12575)]