31004055978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1\times {\mathrm{4547}}^1$

素因数の和:9827

約数の個数: 64

約数和(自身を含む): 73182486528

約数和(自身を除く): 42178430550

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 4547, 5237, 9094, 10474, 13641, 15711, 27282, 31422, 31829, 36659, 63658, 73318, 95487, 109977, 140957, 162347, 190974, 219954, 281914, 324694, 422871, 487041, 845742, 974082, 986699, 1136429, 1973398, 2272858, 2960097, 3409287, 5920194, 6818574, 23812639, 47625278, 71437917, 142875834, 166688473, 333376946, 500065419, 738191809, 1000130838, 1476383618, 2214575427, 4429150854, 5167342663, 10334685326, 15502027989, 31004055978]

約数ペア:

[(1, 31004055978), (2, 15502027989), (3, 10334685326), (6, 5167342663), (7, 4429150854), (14, 2214575427), (21, 1476383618), (31, 1000130838), (42, 738191809), (62, 500065419), (93, 333376946), (186, 166688473), (217, 142875834), (434, 71437917), (651, 47625278), (1302, 23812639), (4547, 6818574), (5237, 5920194), (9094, 3409287), (10474, 2960097), (13641, 2272858), (15711, 1973398), (27282, 1136429), (31422, 986699), (31829, 974082), (36659, 845742), (63658, 487041), (73318, 422871), (95487, 324694), (109977, 281914), (140957, 219954), (162347, 190974)]