194650380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47017}}^1$

素因数の和:47055

約数の個数: 72

約数和(自身を含む): 616123872

約数和(自身を除く): 421473492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 47017, 94034, 141051, 188068, 235085, 282102, 423153, 470170, 564204, 705255, 846306, 940340, 1081391, 1410510, 1692612, 2115765, 2162782, 2821020, 3244173, 4231530, 4325564, 5406955, 6488346, 8463060, 9732519, 10813910, 12976692, 16220865, 19465038, 21627820, 32441730, 38930076, 48662595, 64883460, 97325190, 194650380]

約数ペア:

[(1, 194650380), (2, 97325190), (3, 64883460), (4, 48662595), (5, 38930076), (6, 32441730), (9, 21627820), (10, 19465038), (12, 16220865), (15, 12976692), (18, 10813910), (20, 9732519), (23, 8463060), (30, 6488346), (36, 5406955), (45, 4325564), (46, 4231530), (60, 3244173), (69, 2821020), (90, 2162782), (92, 2115765), (115, 1692612), (138, 1410510), (180, 1081391), (207, 940340), (230, 846306), (276, 705255), (345, 564204), (414, 470170), (460, 423153), (690, 282102), (828, 235085), (1035, 188068), (1380, 141051), (2070, 94034), (4140, 47017)]