713225990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 1485388800

約数和(自身を除く): 772162810

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 289, 310, 323, 419, 527, 578, 589, 646, 838, 1054, 1178, 1445, 1615, 2095, 2635, 2890, 2945, 3230, 4190, 5270, 5491, 5890, 7123, 7961, 8959, 10013, 10982, 12989, 14246, 15922, 17918, 20026, 25978, 27455, 35615, 39805, 44795, 50065, 54910, 64945, 71230, 79610, 89590, 100130, 121091, 129890, 135337, 170221, 220813, 242182, 246791, 270674, 340442, 441626, 493582, 605455, 676685, 851105, 1104065, 1210910, 1233955, 1353370, 1702210, 2208130, 2300729, 2467910, 3753821, 4195447, 4601458, 7507642, 8390894, 11503645, 18769105, 20977235, 23007290, 37538210, 41954470, 71322599, 142645198, 356612995, 713225990]

約数ペア:

[(1, 713225990), (2, 356612995), (5, 142645198), (10, 71322599), (17, 41954470), (19, 37538210), (31, 23007290), (34, 20977235), (38, 18769105), (62, 11503645), (85, 8390894), (95, 7507642), (155, 4601458), (170, 4195447), (190, 3753821), (289, 2467910), (310, 2300729), (323, 2208130), (419, 1702210), (527, 1353370), (578, 1233955), (589, 1210910), (646, 1104065), (838, 851105), (1054, 676685), (1178, 605455), (1445, 493582), (1615, 441626), (2095, 340442), (2635, 270674), (2890, 246791), (2945, 242182), (3230, 220813), (4190, 170221), (5270, 135337), (5491, 129890), (5890, 121091), (7123, 100130), (7961, 89590), (8959, 79610), (10013, 71230), (10982, 64945), (12989, 54910), (14246, 50065), (15922, 44795), (17918, 39805), (20026, 35615), (25978, 27455)]