54619740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 192471552

約数和(自身を除く): 137851812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 647, 670, 804, 938, 1005, 1206, 1260, 1294, 1340, 1407, 1876, 1941, 2010, 2345, 2412, 2588, 2814, 3015, 3235, 3882, 4020, 4221, 4529, 4690, 5628, 5823, 6030, 6470, 7035, 7764, 8442, 9058, 9380, 9705, 11646, 12060, 12940, 13587, 14070, 16884, 18116, 19410, 21105, 22645, 23292, 27174, 28140, 29115, 38820, 40761, 42210, 43349, 45290, 54348, 58230, 67935, 81522, 84420, 86698, 90580, 116460, 130047, 135870, 163044, 173396, 203805, 216745, 260094, 271740, 303443, 390141, 407610, 433490, 520188, 606886, 650235, 780282, 815220, 866980, 910329, 1213772, 1300470, 1517215, 1560564, 1820658, 1950705, 2600940, 2730987, 3034430, 3641316, 3901410, 4551645, 5461974, 6068860, 7802820, 9103290, 10923948, 13654935, 18206580, 27309870, 54619740]

約数ペア:

[(1, 54619740), (2, 27309870), (3, 18206580), (4, 13654935), (5, 10923948), (6, 9103290), (7, 7802820), (9, 6068860), (10, 5461974), (12, 4551645), (14, 3901410), (15, 3641316), (18, 3034430), (20, 2730987), (21, 2600940), (28, 1950705), (30, 1820658), (35, 1560564), (36, 1517215), (42, 1300470), (45, 1213772), (60, 910329), (63, 866980), (67, 815220), (70, 780282), (84, 650235), (90, 606886), (105, 520188), (126, 433490), (134, 407610), (140, 390141), (180, 303443), (201, 271740), (210, 260094), (252, 216745), (268, 203805), (315, 173396), (335, 163044), (402, 135870), (420, 130047), (469, 116460), (603, 90580), (630, 86698), (647, 84420), (670, 81522), (804, 67935), (938, 58230), (1005, 54348), (1206, 45290), (1260, 43349), (1294, 42210), (1340, 40761), (1407, 38820), (1876, 29115), (1941, 28140), (2010, 27174), (2345, 23292), (2412, 22645), (2588, 21105), (2814, 19410), (3015, 18116), (3235, 16884), (3882, 14070), (4020, 13587), (4221, 12940), (4529, 12060), (4690, 11646), (5628, 9705), (5823, 9380), (6030, 9058), (6470, 8442), (7035, 7764)]