2017471590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{54541}}^1$

素因数の和:54694

約数の個数: 64

約数和(自身を含む): 5419293120

約数和(自身を除く): 3401821530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 12330, 18495, 36990, 54541, 109082, 163623, 272705, 327246, 490869, 545410, 818115, 981738, 1472607, 1636230, 2454345, 2945214, 4908690, 7363035, 7472117, 14726070, 14944234, 22416351, 37360585, 44832702, 67249053, 74721170, 112081755, 134498106, 201747159, 224163510, 336245265, 403494318, 672490530, 1008735795, 2017471590]

約数ペア:

[(1, 2017471590), (2, 1008735795), (3, 672490530), (5, 403494318), (6, 336245265), (9, 224163510), (10, 201747159), (15, 134498106), (18, 112081755), (27, 74721170), (30, 67249053), (45, 44832702), (54, 37360585), (90, 22416351), (135, 14944234), (137, 14726070), (270, 7472117), (274, 7363035), (411, 4908690), (685, 2945214), (822, 2454345), (1233, 1636230), (1370, 1472607), (2055, 981738), (2466, 818115), (3699, 545410), (4110, 490869), (6165, 327246), (7398, 272705), (12330, 163623), (18495, 109082), (36990, 54541)]