89831490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13847

約数の個数: 64

約数和(自身を含む): 254361600

約数和(自身を除く): 164530110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 13799, 27598, 41397, 68995, 82794, 96593, 137990, 193186, 206985, 289779, 413970, 427769, 482965, 579558, 855538, 965930, 1283307, 1448895, 2138845, 2566614, 2897790, 2994383, 4277690, 5988766, 6416535, 8983149, 12833070, 14971915, 17966298, 29943830, 44915745, 89831490]

約数ペア:

[(1, 89831490), (2, 44915745), (3, 29943830), (5, 17966298), (6, 14971915), (7, 12833070), (10, 8983149), (14, 6416535), (15, 5988766), (21, 4277690), (30, 2994383), (31, 2897790), (35, 2566614), (42, 2138845), (62, 1448895), (70, 1283307), (93, 965930), (105, 855538), (155, 579558), (186, 482965), (210, 427769), (217, 413970), (310, 289779), (434, 206985), (465, 193186), (651, 137990), (930, 96593), (1085, 82794), (1302, 68995), (2170, 41397), (3255, 27598), (6510, 13799)]