1967217870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{4703}}^1$

素因数の和:4977

約数の個数: 64

約数和(自身を含む): 4812079104

約数和(自身を除く): 2844861234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 191, 219, 365, 382, 438, 573, 730, 955, 1095, 1146, 1910, 2190, 2865, 4703, 5730, 9406, 13943, 14109, 23515, 27886, 28218, 41829, 47030, 69715, 70545, 83658, 139430, 141090, 209145, 343319, 418290, 686638, 898273, 1029957, 1716595, 1796546, 2059914, 2694819, 3433190, 4491365, 5149785, 5389638, 8982730, 10299570, 13474095, 26948190, 65573929, 131147858, 196721787, 327869645, 393443574, 655739290, 983608935, 1967217870]

約数ペア:

[(1, 1967217870), (2, 983608935), (3, 655739290), (5, 393443574), (6, 327869645), (10, 196721787), (15, 131147858), (30, 65573929), (73, 26948190), (146, 13474095), (191, 10299570), (219, 8982730), (365, 5389638), (382, 5149785), (438, 4491365), (573, 3433190), (730, 2694819), (955, 2059914), (1095, 1796546), (1146, 1716595), (1910, 1029957), (2190, 898273), (2865, 686638), (4703, 418290), (5730, 343319), (9406, 209145), (13943, 141090), (14109, 139430), (23515, 83658), (27886, 70545), (28218, 69715), (41829, 47030)]