15202101880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{31769}}^1$

素因数の和:33496

約数の個数: 64

約数和(自身を含む): 39115224000

約数和(自身を除く): 23913122120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1709, 3418, 6836, 8545, 11963, 13672, 17090, 23926, 31769, 34180, 47852, 59815, 63538, 68360, 95704, 119630, 127076, 158845, 222383, 239260, 254152, 317690, 444766, 478520, 635380, 889532, 1111915, 1270760, 1779064, 2223830, 4447660, 8895320, 54293221, 108586442, 217172884, 271466105, 380052547, 434345768, 542932210, 760105094, 1085864420, 1520210188, 1900262735, 2171728840, 3040420376, 3800525470, 7601050940, 15202101880]

約数ペア:

[(1, 15202101880), (2, 7601050940), (4, 3800525470), (5, 3040420376), (7, 2171728840), (8, 1900262735), (10, 1520210188), (14, 1085864420), (20, 760105094), (28, 542932210), (35, 434345768), (40, 380052547), (56, 271466105), (70, 217172884), (140, 108586442), (280, 54293221), (1709, 8895320), (3418, 4447660), (6836, 2223830), (8545, 1779064), (11963, 1270760), (13672, 1111915), (17090, 889532), (23926, 635380), (31769, 478520), (34180, 444766), (47852, 317690), (59815, 254152), (63538, 239260), (68360, 222383), (95704, 158845), (119630, 127076)]