1844999460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1439}}^1$

素因数の和:1890

約数の個数: 144

約数和(自身を含む): 5943974400

約数和(自身を除く): 4098974940

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, 419, 510, 612, 765, 838, 1020, 1257, 1439, 1530, 1676, 2095, 2514, 2878, 3060, 3771, 4190, 4317, 5028, 5756, 6285, 7123, 7195, 7542, 8380, 8634, 12570, 12951, 14246, 14390, 15084, 17268, 18855, 21369, 21585, 24463, 25140, 25902, 28492, 28780, 35615, 37710, 42738, 43170, 48926, 51804, 64107, 64755, 71230, 73389, 75420, 85476, 86340, 97852, 106845, 122315, 128214, 129510, 142460, 146778, 213690, 220167, 244630, 256428, 259020, 293556, 320535, 366945, 427380, 440334, 489260, 602941, 641070, 733890, 880668, 1100835, 1205882, 1282140, 1467780, 1808823, 2201670, 2411764, 3014705, 3617646, 4403340, 5426469, 6029410, 7235292, 9044115, 10249997, 10852938, 12058820, 18088230, 20499994, 21705876, 27132345, 30749991, 36176460, 40999988, 51249985, 54264690, 61499982, 92249973, 102499970, 108529380, 122999964, 153749955, 184499946, 204999940, 307499910, 368999892, 461249865, 614999820, 922499730, 1844999460]

約数ペア:

[(1, 1844999460), (2, 922499730), (3, 614999820), (4, 461249865), (5, 368999892), (6, 307499910), (9, 204999940), (10, 184499946), (12, 153749955), (15, 122999964), (17, 108529380), (18, 102499970), (20, 92249973), (30, 61499982), (34, 54264690), (36, 51249985), (45, 40999988), (51, 36176460), (60, 30749991), (68, 27132345), (85, 21705876), (90, 20499994), (102, 18088230), (153, 12058820), (170, 10852938), (180, 10249997), (204, 9044115), (255, 7235292), (306, 6029410), (340, 5426469), (419, 4403340), (510, 3617646), (612, 3014705), (765, 2411764), (838, 2201670), (1020, 1808823), (1257, 1467780), (1439, 1282140), (1530, 1205882), (1676, 1100835), (2095, 880668), (2514, 733890), (2878, 641070), (3060, 602941), (3771, 489260), (4190, 440334), (4317, 427380), (5028, 366945), (5756, 320535), (6285, 293556), (7123, 259020), (7195, 256428), (7542, 244630), (8380, 220167), (8634, 213690), (12570, 146778), (12951, 142460), (14246, 129510), (14390, 128214), (15084, 122315), (17268, 106845), (18855, 97852), (21369, 86340), (21585, 85476), (24463, 75420), (25140, 73389), (25902, 71230), (28492, 64755), (28780, 64107), (35615, 51804), (37710, 48926), (42738, 43170)]