282638430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 805593600

約数和(自身を除く): 522955170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 139, 153, 170, 255, 270, 278, 306, 417, 443, 459, 510, 695, 765, 834, 886, 918, 1251, 1329, 1390, 1530, 2085, 2215, 2295, 2363, 2502, 2658, 3753, 3987, 4170, 4430, 4590, 4726, 6255, 6645, 7089, 7506, 7531, 7974, 11815, 11961, 12510, 13290, 14178, 15062, 18765, 19935, 21267, 22593, 23630, 23922, 35445, 37530, 37655, 39870, 42534, 45186, 59805, 61577, 63801, 67779, 70890, 75310, 106335, 112965, 119610, 123154, 127602, 135558, 184731, 203337, 212670, 225930, 307885, 319005, 338895, 369462, 406674, 554193, 615770, 638010, 677790, 923655, 1016685, 1046809, 1108386, 1662579, 1847310, 2033370, 2093618, 2770965, 3140427, 3325158, 5234045, 5541930, 6280854, 8312895, 9421281, 10468090, 15702135, 16625790, 18842562, 28263843, 31404270, 47106405, 56527686, 94212810, 141319215, 282638430]

約数ペア:

[(1, 282638430), (2, 141319215), (3, 94212810), (5, 56527686), (6, 47106405), (9, 31404270), (10, 28263843), (15, 18842562), (17, 16625790), (18, 15702135), (27, 10468090), (30, 9421281), (34, 8312895), (45, 6280854), (51, 5541930), (54, 5234045), (85, 3325158), (90, 3140427), (102, 2770965), (135, 2093618), (139, 2033370), (153, 1847310), (170, 1662579), (255, 1108386), (270, 1046809), (278, 1016685), (306, 923655), (417, 677790), (443, 638010), (459, 615770), (510, 554193), (695, 406674), (765, 369462), (834, 338895), (886, 319005), (918, 307885), (1251, 225930), (1329, 212670), (1390, 203337), (1530, 184731), (2085, 135558), (2215, 127602), (2295, 123154), (2363, 119610), (2502, 112965), (2658, 106335), (3753, 75310), (3987, 70890), (4170, 67779), (4430, 63801), (4590, 61577), (4726, 59805), (6255, 45186), (6645, 42534), (7089, 39870), (7506, 37655), (7531, 37530), (7974, 35445), (11815, 23922), (11961, 23630), (12510, 22593), (13290, 21267), (14178, 19935), (15062, 18765)]