2069793945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 4077734400

約数和(自身を除く): 2007940455

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 137, 145, 153, 227, 255, 261, 411, 435, 459, 493, 681, 685, 765, 783, 1135, 1233, 1305, 1479, 2043, 2055, 2295, 2329, 2465, 3405, 3699, 3859, 3915, 3973, 4437, 6129, 6165, 6583, 6987, 7395, 10215, 11577, 11645, 11919, 13311, 18495, 19295, 19749, 19865, 20961, 22185, 30645, 31099, 32915, 34731, 34935, 35757, 57885, 59247, 59595, 62883, 66555, 67541, 93297, 98745, 104193, 104805, 107271, 111911, 155495, 173655, 177741, 178785, 202623, 279891, 296235, 314415, 335733, 337705, 466485, 520965, 528683, 536355, 559555, 607869, 839673, 888705, 901871, 1007199, 1013115, 1399455, 1586049, 1678665, 1823607, 2643415, 2705613, 3021597, 3039345, 4198365, 4509355, 4758147, 5035995, 7930245, 8116839, 9118035, 13528065, 14274441, 15107985, 15331807, 23790735, 24350517, 40584195, 45995421, 71372205, 76659035, 121752585, 137986263, 229977105, 413958789, 689931315, 2069793945]

約数ペア:

[(1, 2069793945), (3, 689931315), (5, 413958789), (9, 229977105), (15, 137986263), (17, 121752585), (27, 76659035), (29, 71372205), (45, 45995421), (51, 40584195), (85, 24350517), (87, 23790735), (135, 15331807), (137, 15107985), (145, 14274441), (153, 13528065), (227, 9118035), (255, 8116839), (261, 7930245), (411, 5035995), (435, 4758147), (459, 4509355), (493, 4198365), (681, 3039345), (685, 3021597), (765, 2705613), (783, 2643415), (1135, 1823607), (1233, 1678665), (1305, 1586049), (1479, 1399455), (2043, 1013115), (2055, 1007199), (2295, 901871), (2329, 888705), (2465, 839673), (3405, 607869), (3699, 559555), (3859, 536355), (3915, 528683), (3973, 520965), (4437, 466485), (6129, 337705), (6165, 335733), (6583, 314415), (6987, 296235), (7395, 279891), (10215, 202623), (11577, 178785), (11645, 177741), (11919, 173655), (13311, 155495), (18495, 111911), (19295, 107271), (19749, 104805), (19865, 104193), (20961, 98745), (22185, 93297), (30645, 67541), (31099, 66555), (32915, 62883), (34731, 59595), (34935, 59247), (35757, 57885)]