10659460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 26573400

約数和(自身を除く): 15913940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 149, 196, 245, 292, 298, 365, 490, 511, 596, 730, 745, 980, 1022, 1043, 1460, 1490, 2044, 2086, 2555, 2980, 3577, 4172, 5110, 5215, 7154, 7301, 10220, 10430, 10877, 14308, 14602, 17885, 20860, 21754, 29204, 35770, 36505, 43508, 54385, 71540, 73010, 76139, 108770, 146020, 152278, 217540, 304556, 380695, 532973, 761390, 1065946, 1522780, 2131892, 2664865, 5329730, 10659460]

約数ペア:

[(1, 10659460), (2, 5329730), (4, 2664865), (5, 2131892), (7, 1522780), (10, 1065946), (14, 761390), (20, 532973), (28, 380695), (35, 304556), (49, 217540), (70, 152278), (73, 146020), (98, 108770), (140, 76139), (146, 73010), (149, 71540), (196, 54385), (245, 43508), (292, 36505), (298, 35770), (365, 29204), (490, 21754), (511, 20860), (596, 17885), (730, 14602), (745, 14308), (980, 10877), (1022, 10430), (1043, 10220), (1460, 7301), (1490, 7154), (2044, 5215), (2086, 5110), (2555, 4172), (2980, 3577)]