129676470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 393845760

約数和(自身を除く): 264169290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 438, 462, 511, 730, 769, 770, 803, 1022, 1095, 1155, 1533, 1538, 1606, 2190, 2307, 2310, 2409, 2555, 3066, 3845, 4015, 4614, 4818, 5110, 5383, 5621, 7665, 7690, 8030, 8459, 10766, 11242, 11535, 12045, 15330, 16149, 16863, 16918, 23070, 24090, 25377, 26915, 28105, 32298, 33726, 42295, 50754, 53830, 56137, 56210, 59213, 80745, 84315, 84590, 112274, 118426, 126885, 161490, 168411, 168630, 177639, 253770, 280685, 296065, 336822, 355278, 392959, 561370, 592130, 617507, 785918, 842055, 888195, 1178877, 1235014, 1684110, 1776390, 1852521, 1964795, 2357754, 3087535, 3705042, 3929590, 4322549, 5894385, 6175070, 8645098, 9262605, 11788770, 12967647, 18525210, 21612745, 25935294, 43225490, 64838235, 129676470]

約数ペア:

[(1, 129676470), (2, 64838235), (3, 43225490), (5, 25935294), (6, 21612745), (7, 18525210), (10, 12967647), (11, 11788770), (14, 9262605), (15, 8645098), (21, 6175070), (22, 5894385), (30, 4322549), (33, 3929590), (35, 3705042), (42, 3087535), (55, 2357754), (66, 1964795), (70, 1852521), (73, 1776390), (77, 1684110), (105, 1235014), (110, 1178877), (146, 888195), (154, 842055), (165, 785918), (210, 617507), (219, 592130), (231, 561370), (330, 392959), (365, 355278), (385, 336822), (438, 296065), (462, 280685), (511, 253770), (730, 177639), (769, 168630), (770, 168411), (803, 161490), (1022, 126885), (1095, 118426), (1155, 112274), (1533, 84590), (1538, 84315), (1606, 80745), (2190, 59213), (2307, 56210), (2310, 56137), (2409, 53830), (2555, 50754), (3066, 42295), (3845, 33726), (4015, 32298), (4614, 28105), (4818, 26915), (5110, 25377), (5383, 24090), (5621, 23070), (7665, 16918), (7690, 16863), (8030, 16149), (8459, 15330), (10766, 12045), (11242, 11535)]