170147502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 430817400

約数和(自身を除く): 260669898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 379, 441, 509, 758, 882, 1018, 1137, 1527, 2274, 2653, 3054, 3411, 3563, 4581, 5306, 6822, 7126, 7959, 9162, 10689, 15918, 18571, 21378, 23877, 24941, 32067, 37142, 47754, 49882, 55713, 64134, 74823, 111426, 149646, 167139, 192911, 224469, 334278, 385822, 448938, 578733, 1157466, 1350377, 1736199, 2700754, 3472398, 4051131, 8102262, 9452639, 12153393, 18905278, 24306786, 28357917, 56715834, 85073751, 170147502]

約数ペア:

[(1, 170147502), (2, 85073751), (3, 56715834), (6, 28357917), (7, 24306786), (9, 18905278), (14, 12153393), (18, 9452639), (21, 8102262), (42, 4051131), (49, 3472398), (63, 2700754), (98, 1736199), (126, 1350377), (147, 1157466), (294, 578733), (379, 448938), (441, 385822), (509, 334278), (758, 224469), (882, 192911), (1018, 167139), (1137, 149646), (1527, 111426), (2274, 74823), (2653, 64134), (3054, 55713), (3411, 49882), (3563, 47754), (4581, 37142), (5306, 32067), (6822, 24941), (7126, 23877), (7959, 21378), (9162, 18571), (10689, 15918)]