127539270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 362568960

約数和(自身を除く): 235029690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2689, 2790, 3162, 4743, 5270, 5378, 7905, 8067, 9486, 13445, 15810, 16134, 23715, 24201, 26890, 40335, 45713, 47430, 48402, 80670, 83359, 91426, 121005, 137139, 166718, 228565, 242010, 250077, 274278, 411417, 416795, 457130, 500154, 685695, 750231, 822834, 833590, 1250385, 1371390, 1417103, 1500462, 2057085, 2500770, 2834206, 3751155, 4114170, 4251309, 7085515, 7502310, 8502618, 12753927, 14171030, 21256545, 25507854, 42513090, 63769635, 127539270]

約数ペア:

[(1, 127539270), (2, 63769635), (3, 42513090), (5, 25507854), (6, 21256545), (9, 14171030), (10, 12753927), (15, 8502618), (17, 7502310), (18, 7085515), (30, 4251309), (31, 4114170), (34, 3751155), (45, 2834206), (51, 2500770), (62, 2057085), (85, 1500462), (90, 1417103), (93, 1371390), (102, 1250385), (153, 833590), (155, 822834), (170, 750231), (186, 685695), (255, 500154), (279, 457130), (306, 416795), (310, 411417), (465, 274278), (510, 250077), (527, 242010), (558, 228565), (765, 166718), (930, 137139), (1054, 121005), (1395, 91426), (1530, 83359), (1581, 80670), (2635, 48402), (2689, 47430), (2790, 45713), (3162, 40335), (4743, 26890), (5270, 24201), (5378, 23715), (7905, 16134), (8067, 15810), (9486, 13445)]