30253377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 54282240

約数和(自身を除く): 24028863

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 61, 77, 113, 133, 183, 209, 231, 339, 399, 427, 627, 671, 791, 1159, 1243, 1281, 1463, 2013, 2147, 2373, 3477, 3729, 4389, 4697, 6441, 6893, 8113, 8701, 12749, 14091, 15029, 20679, 23617, 24339, 26103, 38247, 45087, 48251, 70851, 75823, 89243, 130967, 144753, 165319, 227469, 267729, 392901, 495957, 530761, 916769, 1440637, 1592283, 2750307, 4321911, 10084459, 30253377]

約数ペア:

[(1, 30253377), (3, 10084459), (7, 4321911), (11, 2750307), (19, 1592283), (21, 1440637), (33, 916769), (57, 530761), (61, 495957), (77, 392901), (113, 267729), (133, 227469), (183, 165319), (209, 144753), (231, 130967), (339, 89243), (399, 75823), (427, 70851), (627, 48251), (671, 45087), (791, 38247), (1159, 26103), (1243, 24339), (1281, 23617), (1463, 20679), (2013, 15029), (2147, 14091), (2373, 12749), (3477, 8701), (3729, 8113), (4389, 6893), (4697, 6441)]