170120340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72701}}^1$

素因数の和:72729

約数の個数: 72

約数和(自身を含む): 555734088

約数和(自身を除く): 385613748

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, 72701, 145402, 218103, 290804, 363505, 436206, 654309, 727010, 872412, 945113, 1090515, 1308618, 1454020, 1890226, 2181030, 2617236, 2835339, 3271545, 3780452, 4362060, 4725565, 5670678, 6543090, 8506017, 9451130, 11341356, 13086180, 14176695, 17012034, 18902260, 28353390, 34024068, 42530085, 56706780, 85060170, 170120340]

約数ペア:

[(1, 170120340), (2, 85060170), (3, 56706780), (4, 42530085), (5, 34024068), (6, 28353390), (9, 18902260), (10, 17012034), (12, 14176695), (13, 13086180), (15, 11341356), (18, 9451130), (20, 8506017), (26, 6543090), (30, 5670678), (36, 4725565), (39, 4362060), (45, 3780452), (52, 3271545), (60, 2835339), (65, 2617236), (78, 2181030), (90, 1890226), (117, 1454020), (130, 1308618), (156, 1090515), (180, 945113), (195, 872412), (234, 727010), (260, 654309), (390, 436206), (468, 363505), (585, 290804), (780, 218103), (1170, 145402), (2340, 72701)]