30238832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 64944504

約数和(自身を除く): 34705672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 211, 212, 338, 422, 424, 676, 689, 844, 848, 1352, 1378, 1688, 2704, 2743, 2756, 3376, 5486, 5512, 8957, 10972, 11024, 11183, 17914, 21944, 22366, 35659, 35828, 43888, 44732, 71318, 71656, 89464, 142636, 143312, 145379, 178928, 285272, 290758, 570544, 581516, 1163032, 1889927, 2326064, 3779854, 7559708, 15119416, 30238832]

約数ペア:

[(1, 30238832), (2, 15119416), (4, 7559708), (8, 3779854), (13, 2326064), (16, 1889927), (26, 1163032), (52, 581516), (53, 570544), (104, 290758), (106, 285272), (169, 178928), (208, 145379), (211, 143312), (212, 142636), (338, 89464), (422, 71656), (424, 71318), (676, 44732), (689, 43888), (844, 35828), (848, 35659), (1352, 22366), (1378, 21944), (1688, 17914), (2704, 11183), (2743, 11024), (2756, 10972), (3376, 8957), (5486, 5512)]