119442690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 321124284

約数和(自身を除く): 201681594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1381, 1395, 1922, 2762, 2790, 2883, 4143, 4805, 5766, 6905, 8286, 8649, 9610, 12429, 13810, 14415, 17298, 20715, 24858, 28830, 41430, 42811, 43245, 62145, 85622, 86490, 124290, 128433, 214055, 256866, 385299, 428110, 642165, 770598, 1284330, 1327141, 1926495, 2654282, 3852990, 3981423, 6635705, 7962846, 11944269, 13271410, 19907115, 23888538, 39814230, 59721345, 119442690]

約数ペア:

[(1, 119442690), (2, 59721345), (3, 39814230), (5, 23888538), (6, 19907115), (9, 13271410), (10, 11944269), (15, 7962846), (18, 6635705), (30, 3981423), (31, 3852990), (45, 2654282), (62, 1926495), (90, 1327141), (93, 1284330), (155, 770598), (186, 642165), (279, 428110), (310, 385299), (465, 256866), (558, 214055), (930, 128433), (961, 124290), (1381, 86490), (1395, 85622), (1922, 62145), (2762, 43245), (2790, 42811), (2883, 41430), (4143, 28830), (4805, 24858), (5766, 20715), (6905, 17298), (8286, 14415), (8649, 13810), (9610, 12429)]