22163580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 71194032

約数和(自身を除く): 49030452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7243, 14486, 21729, 28972, 36215, 43458, 65187, 72430, 86916, 108645, 123131, 130374, 144860, 217290, 246262, 260748, 325935, 369393, 434580, 492524, 615655, 651870, 738786, 1108179, 1231310, 1303740, 1477572, 1846965, 2216358, 2462620, 3693930, 4432716, 5540895, 7387860, 11081790, 22163580]

約数ペア:

[(1, 22163580), (2, 11081790), (3, 7387860), (4, 5540895), (5, 4432716), (6, 3693930), (9, 2462620), (10, 2216358), (12, 1846965), (15, 1477572), (17, 1303740), (18, 1231310), (20, 1108179), (30, 738786), (34, 651870), (36, 615655), (45, 492524), (51, 434580), (60, 369393), (68, 325935), (85, 260748), (90, 246262), (102, 217290), (153, 144860), (170, 130374), (180, 123131), (204, 108645), (255, 86916), (306, 72430), (340, 65187), (510, 43458), (612, 36215), (765, 28972), (1020, 21729), (1530, 14486), (3060, 7243)]