349439460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 1025498880

約数和(自身を除く): 676059420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 313, 345, 460, 626, 690, 809, 939, 1252, 1380, 1565, 1618, 1878, 2427, 3130, 3236, 3756, 4045, 4695, 4854, 6260, 7199, 8090, 9390, 9708, 12135, 14398, 16180, 18607, 18780, 21597, 24270, 28796, 35995, 37214, 43194, 48540, 55821, 71990, 74428, 86388, 93035, 107985, 111642, 143980, 186070, 215970, 223284, 253217, 279105, 372140, 431940, 506434, 558210, 759651, 1012868, 1116420, 1266085, 1519302, 2532170, 3038604, 3798255, 5064340, 5823991, 7596510, 11647982, 15193020, 17471973, 23295964, 29119955, 34943946, 58239910, 69887892, 87359865, 116479820, 174719730, 349439460]

約数ペア:

[(1, 349439460), (2, 174719730), (3, 116479820), (4, 87359865), (5, 69887892), (6, 58239910), (10, 34943946), (12, 29119955), (15, 23295964), (20, 17471973), (23, 15193020), (30, 11647982), (46, 7596510), (60, 5823991), (69, 5064340), (92, 3798255), (115, 3038604), (138, 2532170), (230, 1519302), (276, 1266085), (313, 1116420), (345, 1012868), (460, 759651), (626, 558210), (690, 506434), (809, 431940), (939, 372140), (1252, 279105), (1380, 253217), (1565, 223284), (1618, 215970), (1878, 186070), (2427, 143980), (3130, 111642), (3236, 107985), (3756, 93035), (4045, 86388), (4695, 74428), (4854, 71990), (6260, 55821), (7199, 48540), (8090, 43194), (9390, 37214), (9708, 35995), (12135, 28796), (14398, 24270), (16180, 21597), (18607, 18780)]