80436690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 233176320

約数和(自身を除く): 152739630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2767, 2907, 3230, 4845, 5534, 5814, 8301, 9690, 13835, 14535, 16602, 24903, 27670, 29070, 41505, 47039, 49806, 52573, 83010, 94078, 105146, 124515, 141117, 157719, 235195, 249030, 262865, 282234, 315438, 423351, 470390, 473157, 525730, 705585, 788595, 846702, 893741, 946314, 1411170, 1577190, 1787482, 2116755, 2365785, 2681223, 4233510, 4468705, 4731570, 5362446, 8043669, 8937410, 13406115, 16087338, 26812230, 40218345, 80436690]

約数ペア:

[(1, 80436690), (2, 40218345), (3, 26812230), (5, 16087338), (6, 13406115), (9, 8937410), (10, 8043669), (15, 5362446), (17, 4731570), (18, 4468705), (19, 4233510), (30, 2681223), (34, 2365785), (38, 2116755), (45, 1787482), (51, 1577190), (57, 1411170), (85, 946314), (90, 893741), (95, 846702), (102, 788595), (114, 705585), (153, 525730), (170, 473157), (171, 470390), (190, 423351), (255, 315438), (285, 282234), (306, 262865), (323, 249030), (342, 235195), (510, 157719), (570, 141117), (646, 124515), (765, 105146), (855, 94078), (969, 83010), (1530, 52573), (1615, 49806), (1710, 47039), (1938, 41505), (2767, 29070), (2907, 27670), (3230, 24903), (4845, 16602), (5534, 14535), (5814, 13835), (8301, 9690)]