374393070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 1031546880

約数和(自身を除く): 657153810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 163, 181, 235, 270, 282, 326, 362, 423, 470, 489, 543, 705, 815, 846, 905, 978, 1086, 1269, 1410, 1467, 1629, 1630, 1810, 2115, 2445, 2538, 2715, 2934, 3258, 4230, 4401, 4887, 4890, 5430, 6345, 7335, 7661, 8145, 8507, 8802, 9774, 12690, 14670, 15322, 16290, 17014, 22005, 22983, 24435, 25521, 29503, 38305, 42535, 44010, 45966, 48870, 51042, 59006, 68949, 76563, 76610, 85070, 88509, 114915, 127605, 137898, 147515, 153126, 177018, 206847, 229689, 229830, 255210, 265527, 295030, 344745, 382815, 413694, 442545, 459378, 531054, 689490, 765630, 796581, 885090, 1034235, 1148445, 1327635, 1386641, 1593162, 2068470, 2296890, 2655270, 2773282, 3982905, 4159923, 6933205, 7965810, 8319846, 12479769, 13866410, 20799615, 24959538, 37439307, 41599230, 62398845, 74878614, 124797690, 187196535, 374393070]

約数ペア:

[(1, 374393070), (2, 187196535), (3, 124797690), (5, 74878614), (6, 62398845), (9, 41599230), (10, 37439307), (15, 24959538), (18, 20799615), (27, 13866410), (30, 12479769), (45, 8319846), (47, 7965810), (54, 6933205), (90, 4159923), (94, 3982905), (135, 2773282), (141, 2655270), (163, 2296890), (181, 2068470), (235, 1593162), (270, 1386641), (282, 1327635), (326, 1148445), (362, 1034235), (423, 885090), (470, 796581), (489, 765630), (543, 689490), (705, 531054), (815, 459378), (846, 442545), (905, 413694), (978, 382815), (1086, 344745), (1269, 295030), (1410, 265527), (1467, 255210), (1629, 229830), (1630, 229689), (1810, 206847), (2115, 177018), (2445, 153126), (2538, 147515), (2715, 137898), (2934, 127605), (3258, 114915), (4230, 88509), (4401, 85070), (4887, 76610), (4890, 76563), (5430, 68949), (6345, 59006), (7335, 51042), (7661, 48870), (8145, 45966), (8507, 44010), (8802, 42535), (9774, 38305), (12690, 29503), (14670, 25521), (15322, 24435), (16290, 22983), (17014, 22005)]