131055930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 355914000

約数和(自身を除く): 224858070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 149, 174, 261, 290, 298, 337, 435, 447, 522, 674, 745, 870, 894, 1011, 1305, 1341, 1490, 1685, 2022, 2235, 2610, 2682, 3033, 3370, 4321, 4470, 5055, 6066, 6705, 8642, 9773, 10110, 12963, 13410, 15165, 19546, 21605, 25926, 29319, 30330, 38889, 43210, 48865, 50213, 58638, 64815, 77778, 87957, 97730, 100426, 129630, 146595, 150639, 175914, 194445, 251065, 293190, 301278, 388890, 439785, 451917, 502130, 753195, 879570, 903834, 1456177, 1506390, 2259585, 2912354, 4368531, 4519170, 7280885, 8737062, 13105593, 14561770, 21842655, 26211186, 43685310, 65527965, 131055930]

約数ペア:

[(1, 131055930), (2, 65527965), (3, 43685310), (5, 26211186), (6, 21842655), (9, 14561770), (10, 13105593), (15, 8737062), (18, 7280885), (29, 4519170), (30, 4368531), (45, 2912354), (58, 2259585), (87, 1506390), (90, 1456177), (145, 903834), (149, 879570), (174, 753195), (261, 502130), (290, 451917), (298, 439785), (337, 388890), (435, 301278), (447, 293190), (522, 251065), (674, 194445), (745, 175914), (870, 150639), (894, 146595), (1011, 129630), (1305, 100426), (1341, 97730), (1490, 87957), (1685, 77778), (2022, 64815), (2235, 58638), (2610, 50213), (2682, 48865), (3033, 43210), (3370, 38889), (4321, 30330), (4470, 29319), (5055, 25926), (6066, 21605), (6705, 19546), (8642, 15165), (9773, 13410), (10110, 12963)]