22128390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 63040032

約数和(自身を除く): 40911642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 1607, 2295, 2754, 3214, 4590, 4821, 6885, 8035, 9642, 13770, 14463, 16070, 24105, 27319, 28926, 43389, 48210, 54638, 72315, 81957, 86778, 130167, 136595, 144630, 163914, 216945, 245871, 260334, 273190, 409785, 433890, 491742, 650835, 737613, 819570, 1229355, 1301670, 1475226, 2212839, 2458710, 3688065, 4425678, 7376130, 11064195, 22128390]

約数ペア:

[(1, 22128390), (2, 11064195), (3, 7376130), (5, 4425678), (6, 3688065), (9, 2458710), (10, 2212839), (15, 1475226), (17, 1301670), (18, 1229355), (27, 819570), (30, 737613), (34, 650835), (45, 491742), (51, 433890), (54, 409785), (81, 273190), (85, 260334), (90, 245871), (102, 216945), (135, 163914), (153, 144630), (162, 136595), (170, 130167), (255, 86778), (270, 81957), (306, 72315), (405, 54638), (459, 48210), (510, 43389), (765, 28926), (810, 27319), (918, 24105), (1377, 16070), (1530, 14463), (1607, 13770), (2295, 9642), (2754, 8035), (3214, 6885), (4590, 4821)]