7394490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 13833990

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, 179, 243, 255, 270, 306, 358, 405, 459, 486, 510, 537, 765, 810, 895, 918, 1074, 1215, 1377, 1530, 1611, 1790, 2295, 2430, 2685, 2754, 3043, 3222, 4131, 4590, 4833, 5370, 6086, 6885, 8055, 8262, 9129, 9666, 13770, 14499, 15215, 16110, 18258, 20655, 24165, 27387, 28998, 30430, 41310, 43497, 45645, 48330, 54774, 72495, 82161, 86994, 91290, 136935, 144990, 164322, 217485, 246483, 273870, 410805, 434970, 492966, 739449, 821610, 1232415, 1478898, 2464830, 3697245, 7394490]

約数ペア:

[(1, 7394490), (2, 3697245), (3, 2464830), (5, 1478898), (6, 1232415), (9, 821610), (10, 739449), (15, 492966), (17, 434970), (18, 410805), (27, 273870), (30, 246483), (34, 217485), (45, 164322), (51, 144990), (54, 136935), (81, 91290), (85, 86994), (90, 82161), (102, 72495), (135, 54774), (153, 48330), (162, 45645), (170, 43497), (179, 41310), (243, 30430), (255, 28998), (270, 27387), (306, 24165), (358, 20655), (405, 18258), (459, 16110), (486, 15215), (510, 14499), (537, 13770), (765, 9666), (810, 9129), (895, 8262), (918, 8055), (1074, 6885), (1215, 6086), (1377, 5370), (1530, 4833), (1611, 4590), (1790, 4131), (2295, 3222), (2430, 3043), (2685, 2754)]