19077788340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8152901}}^1$

素因数の和:8152929

約数の個数: 72

約数和(自身を含む): 62320782888

約数和(自身を除く): 43242994548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 8152901, 16305802, 24458703, 32611604, 40764505, 48917406, 73376109, 81529010, 97834812, 105987713, 122293515, 146752218, 163058020, 211975426, 244587030, 293504436, 317963139, 366880545, 423950852, 489174060, 529938565, 635926278, 733761090, 953889417, 1059877130, 1271852556, 1467522180, 1589815695, 1907778834, 2119754260, 3179631390, 3815557668, 4769447085, 6359262780, 9538894170, 19077788340]

約数ペア:

[(1, 19077788340), (2, 9538894170), (3, 6359262780), (4, 4769447085), (5, 3815557668), (6, 3179631390), (9, 2119754260), (10, 1907778834), (12, 1589815695), (13, 1467522180), (15, 1271852556), (18, 1059877130), (20, 953889417), (26, 733761090), (30, 635926278), (36, 529938565), (39, 489174060), (45, 423950852), (52, 366880545), (60, 317963139), (65, 293504436), (78, 244587030), (90, 211975426), (117, 163058020), (130, 146752218), (156, 122293515), (180, 105987713), (195, 97834812), (234, 81529010), (260, 73376109), (390, 48917406), (468, 40764505), (585, 32611604), (780, 24458703), (1170, 16305802), (2340, 8152901)]