26930890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 61830864

約数和(自身を除く): 34899974

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 61, 70, 85, 98, 106, 119, 122, 170, 238, 245, 265, 305, 371, 427, 490, 530, 595, 610, 742, 833, 854, 901, 1037, 1190, 1666, 1802, 1855, 2074, 2135, 2597, 2989, 3233, 3710, 4165, 4270, 4505, 5185, 5194, 5978, 6307, 6466, 7259, 8330, 9010, 10370, 12614, 12985, 14518, 14945, 16165, 22631, 25970, 29890, 31535, 32330, 36295, 44149, 45262, 50813, 54961, 63070, 72590, 88298, 101626, 109922, 113155, 158417, 220745, 226310, 254065, 274805, 316834, 384727, 441490, 508130, 549610, 769454, 792085, 1584170, 1923635, 2693089, 3847270, 5386178, 13465445, 26930890]

約数ペア:

[(1, 26930890), (2, 13465445), (5, 5386178), (7, 3847270), (10, 2693089), (14, 1923635), (17, 1584170), (34, 792085), (35, 769454), (49, 549610), (53, 508130), (61, 441490), (70, 384727), (85, 316834), (98, 274805), (106, 254065), (119, 226310), (122, 220745), (170, 158417), (238, 113155), (245, 109922), (265, 101626), (305, 88298), (371, 72590), (427, 63070), (490, 54961), (530, 50813), (595, 45262), (610, 44149), (742, 36295), (833, 32330), (854, 31535), (901, 29890), (1037, 25970), (1190, 22631), (1666, 16165), (1802, 14945), (1855, 14518), (2074, 12985), (2135, 12614), (2597, 10370), (2989, 9010), (3233, 8330), (3710, 7259), (4165, 6466), (4270, 6307), (4505, 5978), (5185, 5194)]