1731900540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10061}}^1$

素因数の和:10243

約数の個数: 96

約数和(自身を含む): 5138864640

約数和(自身を除く): 3406964100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 453, 570, 604, 755, 906, 1140, 1510, 1812, 2265, 2869, 3020, 4530, 5738, 8607, 9060, 10061, 11476, 14345, 17214, 20122, 28690, 30183, 34428, 40244, 43035, 50305, 57380, 60366, 86070, 100610, 120732, 150915, 172140, 191159, 201220, 301830, 382318, 573477, 603660, 764636, 955795, 1146954, 1519211, 1911590, 2293908, 2867385, 3038422, 3823180, 4557633, 5734770, 6076844, 7596055, 9115266, 11469540, 15192110, 18230532, 22788165, 28865009, 30384220, 45576330, 57730018, 86595027, 91152660, 115460036, 144325045, 173190054, 288650090, 346380108, 432975135, 577300180, 865950270, 1731900540]

約数ペア:

[(1, 1731900540), (2, 865950270), (3, 577300180), (4, 432975135), (5, 346380108), (6, 288650090), (10, 173190054), (12, 144325045), (15, 115460036), (19, 91152660), (20, 86595027), (30, 57730018), (38, 45576330), (57, 30384220), (60, 28865009), (76, 22788165), (95, 18230532), (114, 15192110), (151, 11469540), (190, 9115266), (228, 7596055), (285, 6076844), (302, 5734770), (380, 4557633), (453, 3823180), (570, 3038422), (604, 2867385), (755, 2293908), (906, 1911590), (1140, 1519211), (1510, 1146954), (1812, 955795), (2265, 764636), (2869, 603660), (3020, 573477), (4530, 382318), (5738, 301830), (8607, 201220), (9060, 191159), (10061, 172140), (11476, 150915), (14345, 120732), (17214, 100610), (20122, 86070), (28690, 60366), (30183, 57380), (34428, 50305), (40244, 43035)]