318700890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 861269760

約数和(自身を除く): 542568870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 59, 90, 94, 118, 141, 177, 235, 282, 295, 354, 423, 470, 531, 590, 705, 846, 885, 1062, 1277, 1410, 1770, 2115, 2554, 2655, 2773, 3831, 4230, 5310, 5546, 6385, 7662, 8319, 11493, 12770, 13865, 16638, 19155, 22986, 24957, 27730, 38310, 41595, 49914, 57465, 60019, 75343, 83190, 114930, 120038, 124785, 150686, 180057, 226029, 249570, 300095, 360114, 376715, 452058, 540171, 600190, 678087, 753430, 900285, 1080342, 1130145, 1356174, 1800570, 2260290, 2700855, 3390435, 3541121, 5401710, 6780870, 7082242, 10623363, 17705605, 21246726, 31870089, 35411210, 53116815, 63740178, 106233630, 159350445, 318700890]

約数ペア:

[(1, 318700890), (2, 159350445), (3, 106233630), (5, 63740178), (6, 53116815), (9, 35411210), (10, 31870089), (15, 21246726), (18, 17705605), (30, 10623363), (45, 7082242), (47, 6780870), (59, 5401710), (90, 3541121), (94, 3390435), (118, 2700855), (141, 2260290), (177, 1800570), (235, 1356174), (282, 1130145), (295, 1080342), (354, 900285), (423, 753430), (470, 678087), (531, 600190), (590, 540171), (705, 452058), (846, 376715), (885, 360114), (1062, 300095), (1277, 249570), (1410, 226029), (1770, 180057), (2115, 150686), (2554, 124785), (2655, 120038), (2773, 114930), (3831, 83190), (4230, 75343), (5310, 60019), (5546, 57465), (6385, 49914), (7662, 41595), (8319, 38310), (11493, 27730), (12770, 24957), (13865, 22986), (16638, 19155)]