2068763970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17623}}^1$

素因数の和:17696

約数の個数: 128

約数和(自身を含む): 6253277184

約数和(自身を除く): 4184513214

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1806, 2730, 2795, 3010, 3354, 3913, 4515, 5590, 7826, 8385, 9030, 11739, 16770, 17623, 19565, 23478, 35246, 39130, 52869, 58695, 88115, 105738, 117390, 123361, 176230, 229099, 246722, 264345, 370083, 458198, 528690, 616805, 687297, 740166, 757789, 1145495, 1233610, 1374594, 1515578, 1603693, 1850415, 2273367, 2290990, 3207386, 3436485, 3700830, 3788945, 4546734, 4811079, 5304523, 6872970, 7577890, 8018465, 9622158, 9851257, 10609046, 11366835, 15913569, 16036930, 19702514, 22733670, 24055395, 26522615, 29553771, 31827138, 48110790, 49256285, 53045230, 59107542, 68958799, 79567845, 98512570, 137917598, 147768855, 159135690, 206876397, 295537710, 344793995, 413752794, 689587990, 1034381985, 2068763970]

約数ペア:

[(1, 2068763970), (2, 1034381985), (3, 689587990), (5, 413752794), (6, 344793995), (7, 295537710), (10, 206876397), (13, 159135690), (14, 147768855), (15, 137917598), (21, 98512570), (26, 79567845), (30, 68958799), (35, 59107542), (39, 53045230), (42, 49256285), (43, 48110790), (65, 31827138), (70, 29553771), (78, 26522615), (86, 24055395), (91, 22733670), (105, 19702514), (129, 16036930), (130, 15913569), (182, 11366835), (195, 10609046), (210, 9851257), (215, 9622158), (258, 8018465), (273, 7577890), (301, 6872970), (390, 5304523), (430, 4811079), (455, 4546734), (546, 3788945), (559, 3700830), (602, 3436485), (645, 3207386), (903, 2290990), (910, 2273367), (1118, 1850415), (1290, 1603693), (1365, 1515578), (1505, 1374594), (1677, 1233610), (1806, 1145495), (2730, 757789), (2795, 740166), (3010, 687297), (3354, 616805), (3913, 528690), (4515, 458198), (5590, 370083), (7826, 264345), (8385, 246722), (9030, 229099), (11739, 176230), (16770, 123361), (17623, 117390), (19565, 105738), (23478, 88115), (35246, 58695), (39130, 52869)]