23831150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 52670736

約数和(自身を除く): 28839586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 137, 142, 175, 245, 274, 350, 355, 490, 497, 685, 710, 959, 994, 1225, 1370, 1775, 1918, 2450, 2485, 3425, 3479, 3550, 4795, 4970, 6713, 6850, 6958, 9590, 9727, 12425, 13426, 17395, 19454, 23975, 24850, 33565, 34790, 47950, 48635, 67130, 68089, 86975, 97270, 136178, 167825, 173950, 243175, 335650, 340445, 476623, 486350, 680890, 953246, 1702225, 2383115, 3404450, 4766230, 11915575, 23831150]

約数ペア:

[(1, 23831150), (2, 11915575), (5, 4766230), (7, 3404450), (10, 2383115), (14, 1702225), (25, 953246), (35, 680890), (49, 486350), (50, 476623), (70, 340445), (71, 335650), (98, 243175), (137, 173950), (142, 167825), (175, 136178), (245, 97270), (274, 86975), (350, 68089), (355, 67130), (490, 48635), (497, 47950), (685, 34790), (710, 33565), (959, 24850), (994, 23975), (1225, 19454), (1370, 17395), (1775, 13426), (1918, 12425), (2450, 9727), (2485, 9590), (3425, 6958), (3479, 6850), (3550, 6713), (4795, 4970)]