39620130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 72354270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 71, 89, 95, 110, 114, 142, 165, 178, 190, 209, 213, 267, 285, 330, 355, 418, 426, 445, 534, 570, 627, 710, 781, 890, 979, 1045, 1065, 1254, 1335, 1349, 1562, 1691, 1958, 2090, 2130, 2343, 2670, 2698, 2937, 3135, 3382, 3905, 4047, 4686, 4895, 5073, 5874, 6270, 6319, 6745, 7810, 8094, 8455, 9790, 10146, 11715, 12638, 13490, 14685, 14839, 16910, 18601, 18957, 20235, 23430, 25365, 29370, 29678, 31595, 37202, 37914, 40470, 44517, 50730, 55803, 63190, 69509, 74195, 89034, 93005, 94785, 111606, 120061, 139018, 148390, 186010, 189570, 208527, 222585, 240122, 279015, 347545, 360183, 417054, 445170, 558030, 600305, 695090, 720366, 1042635, 1200610, 1320671, 1800915, 2085270, 2641342, 3601830, 3962013, 6603355, 7924026, 13206710, 19810065, 39620130]

約数ペア:

[(1, 39620130), (2, 19810065), (3, 13206710), (5, 7924026), (6, 6603355), (10, 3962013), (11, 3601830), (15, 2641342), (19, 2085270), (22, 1800915), (30, 1320671), (33, 1200610), (38, 1042635), (55, 720366), (57, 695090), (66, 600305), (71, 558030), (89, 445170), (95, 417054), (110, 360183), (114, 347545), (142, 279015), (165, 240122), (178, 222585), (190, 208527), (209, 189570), (213, 186010), (267, 148390), (285, 139018), (330, 120061), (355, 111606), (418, 94785), (426, 93005), (445, 89034), (534, 74195), (570, 69509), (627, 63190), (710, 55803), (781, 50730), (890, 44517), (979, 40470), (1045, 37914), (1065, 37202), (1254, 31595), (1335, 29678), (1349, 29370), (1562, 25365), (1691, 23430), (1958, 20235), (2090, 18957), (2130, 18601), (2343, 16910), (2670, 14839), (2698, 14685), (2937, 13490), (3135, 12638), (3382, 11715), (3905, 10146), (4047, 9790), (4686, 8455), (4895, 8094), (5073, 7810), (5874, 6745), (6270, 6319)]