279346380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5903

約数の個数: 96

約数和(自身を含む): 845945856

約数和(自身を除く): 566599476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 3196, 3995, 4794, 5827, 7990, 9588, 11654, 11985, 15980, 17481, 23308, 23970, 29135, 34962, 47940, 58270, 69924, 87405, 99059, 116540, 174810, 198118, 273869, 297177, 349620, 396236, 495295, 547738, 594354, 821607, 990590, 1095476, 1188708, 1369345, 1485885, 1643214, 1981180, 2738690, 2971770, 3286428, 4108035, 4655773, 5477380, 5943540, 8216070, 9311546, 13967319, 16432140, 18623092, 23278865, 27934638, 46557730, 55869276, 69836595, 93115460, 139673190, 279346380]

約数ペア:

[(1, 279346380), (2, 139673190), (3, 93115460), (4, 69836595), (5, 55869276), (6, 46557730), (10, 27934638), (12, 23278865), (15, 18623092), (17, 16432140), (20, 13967319), (30, 9311546), (34, 8216070), (47, 5943540), (51, 5477380), (60, 4655773), (68, 4108035), (85, 3286428), (94, 2971770), (102, 2738690), (141, 1981180), (170, 1643214), (188, 1485885), (204, 1369345), (235, 1188708), (255, 1095476), (282, 990590), (340, 821607), (470, 594354), (510, 547738), (564, 495295), (705, 396236), (799, 349620), (940, 297177), (1020, 273869), (1410, 198118), (1598, 174810), (2397, 116540), (2820, 99059), (3196, 87405), (3995, 69924), (4794, 58270), (5827, 47940), (7990, 34962), (9588, 29135), (11654, 23970), (11985, 23308), (15980, 17481)]