68634020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 181724928

約数和(自身を除く): 113090908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 877, 910, 1118, 1204, 1505, 1754, 1820, 2236, 2795, 3010, 3508, 3913, 4385, 5590, 6020, 6139, 7826, 8770, 11180, 11401, 12278, 15652, 17540, 19565, 22802, 24556, 30695, 37711, 39130, 45604, 57005, 61390, 75422, 78260, 79807, 114010, 122780, 150844, 159614, 188555, 228020, 263977, 319228, 377110, 399035, 490243, 527954, 754220, 798070, 980486, 1055908, 1319885, 1596140, 1960972, 2451215, 2639770, 3431701, 4902430, 5279540, 6863402, 9804860, 13726804, 17158505, 34317010, 68634020]

約数ペア:

[(1, 68634020), (2, 34317010), (4, 17158505), (5, 13726804), (7, 9804860), (10, 6863402), (13, 5279540), (14, 4902430), (20, 3431701), (26, 2639770), (28, 2451215), (35, 1960972), (43, 1596140), (52, 1319885), (65, 1055908), (70, 980486), (86, 798070), (91, 754220), (130, 527954), (140, 490243), (172, 399035), (182, 377110), (215, 319228), (260, 263977), (301, 228020), (364, 188555), (430, 159614), (455, 150844), (559, 122780), (602, 114010), (860, 79807), (877, 78260), (910, 75422), (1118, 61390), (1204, 57005), (1505, 45604), (1754, 39130), (1820, 37711), (2236, 30695), (2795, 24556), (3010, 22802), (3508, 19565), (3913, 17540), (4385, 15652), (5590, 12278), (6020, 11401), (6139, 11180), (7826, 8770)]