105539490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 128

約数和(自身を含む): 338688000

約数和(自身を除く): 233148510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 2939, 3591, 3990, 5130, 5878, 5985, 7182, 8817, 11970, 14695, 17634, 17955, 20573, 26451, 29390, 35910, 41146, 44085, 52902, 55841, 61719, 79353, 88170, 102865, 111682, 123438, 132255, 158706, 167523, 185157, 205730, 264510, 279205, 308595, 335046, 370314, 390887, 396765, 502569, 555471, 558410, 617190, 781774, 793530, 837615, 925785, 1005138, 1110942, 1172661, 1507707, 1675230, 1851570, 1954435, 2345322, 2512845, 2777355, 3015414, 3517983, 3908870, 5025690, 5554710, 5863305, 7035966, 7538535, 10553949, 11726610, 15077070, 17589915, 21107898, 35179830, 52769745, 105539490]

約数ペア:

[(1, 105539490), (2, 52769745), (3, 35179830), (5, 21107898), (6, 17589915), (7, 15077070), (9, 11726610), (10, 10553949), (14, 7538535), (15, 7035966), (18, 5863305), (19, 5554710), (21, 5025690), (27, 3908870), (30, 3517983), (35, 3015414), (38, 2777355), (42, 2512845), (45, 2345322), (54, 1954435), (57, 1851570), (63, 1675230), (70, 1507707), (90, 1172661), (95, 1110942), (105, 1005138), (114, 925785), (126, 837615), (133, 793530), (135, 781774), (171, 617190), (189, 558410), (190, 555471), (210, 502569), (266, 396765), (270, 390887), (285, 370314), (315, 335046), (342, 308595), (378, 279205), (399, 264510), (513, 205730), (570, 185157), (630, 167523), (665, 158706), (798, 132255), (855, 123438), (945, 111682), (1026, 102865), (1197, 88170), (1330, 79353), (1710, 61719), (1890, 55841), (1995, 52902), (2394, 44085), (2565, 41146), (2939, 35910), (3591, 29390), (3990, 26451), (5130, 20573), (5878, 17955), (5985, 17634), (7182, 14695), (8817, 11970)]