299606970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 817496064

約数和(自身を除く): 517889094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 127, 130, 138, 195, 230, 254, 263, 299, 345, 381, 390, 526, 598, 635, 690, 762, 789, 897, 1270, 1315, 1495, 1578, 1651, 1794, 1905, 2630, 2921, 2990, 3302, 3419, 3810, 3945, 4485, 4953, 5842, 6049, 6838, 7890, 8255, 8763, 8970, 9906, 10257, 12098, 14605, 16510, 17095, 17526, 18147, 20514, 24765, 29210, 30245, 33401, 34190, 36294, 37973, 43815, 49530, 51285, 60490, 66802, 75946, 78637, 87630, 90735, 100203, 102570, 113919, 157274, 167005, 181470, 189865, 200406, 227838, 235911, 334010, 379730, 393185, 434213, 471822, 501015, 569595, 768223, 786370, 868426, 1002030, 1139190, 1179555, 1302639, 1536446, 2171065, 2304669, 2359110, 2605278, 3841115, 4342130, 4609338, 6513195, 7682230, 9986899, 11523345, 13026390, 19973798, 23046690, 29960697, 49934495, 59921394, 99868990, 149803485, 299606970]

約数ペア:

[(1, 299606970), (2, 149803485), (3, 99868990), (5, 59921394), (6, 49934495), (10, 29960697), (13, 23046690), (15, 19973798), (23, 13026390), (26, 11523345), (30, 9986899), (39, 7682230), (46, 6513195), (65, 4609338), (69, 4342130), (78, 3841115), (115, 2605278), (127, 2359110), (130, 2304669), (138, 2171065), (195, 1536446), (230, 1302639), (254, 1179555), (263, 1139190), (299, 1002030), (345, 868426), (381, 786370), (390, 768223), (526, 569595), (598, 501015), (635, 471822), (690, 434213), (762, 393185), (789, 379730), (897, 334010), (1270, 235911), (1315, 227838), (1495, 200406), (1578, 189865), (1651, 181470), (1794, 167005), (1905, 157274), (2630, 113919), (2921, 102570), (2990, 100203), (3302, 90735), (3419, 87630), (3810, 78637), (3945, 75946), (4485, 66802), (4953, 60490), (5842, 51285), (6049, 49530), (6838, 43815), (7890, 37973), (8255, 36294), (8763, 34190), (8970, 33401), (9906, 30245), (10257, 29210), (12098, 24765), (14605, 20514), (16510, 18147), (17095, 17526)]