7860877830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{5807}}^1$

素因数の和:5935

約数の個数: 144

約数和(自身を含む): 22383915840

約数和(自身を除く): 14523038010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 169, 178, 195, 234, 267, 338, 390, 445, 507, 534, 585, 801, 845, 890, 1014, 1157, 1170, 1335, 1521, 1602, 1690, 2314, 2535, 2670, 3042, 3471, 4005, 5070, 5785, 5807, 6942, 7605, 8010, 10413, 11570, 11614, 15041, 15210, 17355, 17421, 20826, 29035, 30082, 34710, 34842, 45123, 52065, 52263, 58070, 75205, 75491, 87105, 90246, 104130, 104526, 135369, 150410, 150982, 174210, 225615, 226473, 261315, 270738, 377455, 451230, 452946, 516823, 522630, 676845, 679419, 754910, 981383, 1033646, 1132365, 1353690, 1358838, 1550469, 1962766, 2264730, 2584115, 2944149, 3100938, 3397095, 4651407, 4906915, 5168230, 5888298, 6718699, 6794190, 7752345, 8832447, 9302814, 9813830, 13437398, 14720745, 15504690, 17664894, 20156097, 23257035, 29441490, 33593495, 40312194, 44162235, 46514070, 60468291, 67186990, 87343087, 88324470, 100780485, 120936582, 174686174, 201560970, 262029261, 302341455, 436715435, 524058522, 604682910, 786087783, 873430870, 1310146305, 1572175566, 2620292610, 3930438915, 7860877830]

約数ペア:

[(1, 7860877830), (2, 3930438915), (3, 2620292610), (5, 1572175566), (6, 1310146305), (9, 873430870), (10, 786087783), (13, 604682910), (15, 524058522), (18, 436715435), (26, 302341455), (30, 262029261), (39, 201560970), (45, 174686174), (65, 120936582), (78, 100780485), (89, 88324470), (90, 87343087), (117, 67186990), (130, 60468291), (169, 46514070), (178, 44162235), (195, 40312194), (234, 33593495), (267, 29441490), (338, 23257035), (390, 20156097), (445, 17664894), (507, 15504690), (534, 14720745), (585, 13437398), (801, 9813830), (845, 9302814), (890, 8832447), (1014, 7752345), (1157, 6794190), (1170, 6718699), (1335, 5888298), (1521, 5168230), (1602, 4906915), (1690, 4651407), (2314, 3397095), (2535, 3100938), (2670, 2944149), (3042, 2584115), (3471, 2264730), (4005, 1962766), (5070, 1550469), (5785, 1358838), (5807, 1353690), (6942, 1132365), (7605, 1033646), (8010, 981383), (10413, 754910), (11570, 679419), (11614, 676845), (15041, 522630), (15210, 516823), (17355, 452946), (17421, 451230), (20826, 377455), (29035, 270738), (30082, 261315), (34710, 226473), (34842, 225615), (45123, 174210), (52065, 150982), (52263, 150410), (58070, 135369), (75205, 104526), (75491, 104130), (87105, 90246)]