2022971860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1770

約数の個数: 144

約数和(自身を含む): 5380122384

約数和(自身を除く): 3357150524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 97, 98, 130, 140, 182, 194, 196, 245, 260, 364, 388, 455, 485, 490, 637, 679, 910, 970, 980, 1261, 1274, 1358, 1637, 1820, 1940, 2522, 2548, 2716, 3185, 3274, 3395, 4753, 5044, 6305, 6370, 6548, 6790, 8185, 8827, 9506, 11459, 12610, 12740, 13580, 16370, 17654, 19012, 21281, 22918, 23765, 25220, 32740, 35308, 42562, 44135, 45836, 47530, 57295, 61789, 80213, 85124, 88270, 95060, 106405, 114590, 123578, 148967, 158789, 160426, 176540, 212810, 229180, 247156, 297934, 308945, 317578, 320852, 401065, 425620, 595868, 617890, 635156, 744835, 793945, 802130, 1042769, 1111523, 1235780, 1489670, 1587890, 1604260, 2064257, 2085538, 2223046, 2979340, 3175780, 4128514, 4171076, 4446092, 5213845, 5557615, 7780661, 8257028, 10321285, 10427690, 11115230, 14449799, 15561322, 20642570, 20855380, 22230460, 28899598, 31122644, 38903305, 41285140, 57799196, 72248995, 77806610, 101148593, 144497990, 155613220, 202297186, 288995980, 404594372, 505742965, 1011485930, 2022971860]

約数ペア:

[(1, 2022971860), (2, 1011485930), (4, 505742965), (5, 404594372), (7, 288995980), (10, 202297186), (13, 155613220), (14, 144497990), (20, 101148593), (26, 77806610), (28, 72248995), (35, 57799196), (49, 41285140), (52, 38903305), (65, 31122644), (70, 28899598), (91, 22230460), (97, 20855380), (98, 20642570), (130, 15561322), (140, 14449799), (182, 11115230), (194, 10427690), (196, 10321285), (245, 8257028), (260, 7780661), (364, 5557615), (388, 5213845), (455, 4446092), (485, 4171076), (490, 4128514), (637, 3175780), (679, 2979340), (910, 2223046), (970, 2085538), (980, 2064257), (1261, 1604260), (1274, 1587890), (1358, 1489670), (1637, 1235780), (1820, 1111523), (1940, 1042769), (2522, 802130), (2548, 793945), (2716, 744835), (3185, 635156), (3274, 617890), (3395, 595868), (4753, 425620), (5044, 401065), (6305, 320852), (6370, 317578), (6548, 308945), (6790, 297934), (8185, 247156), (8827, 229180), (9506, 212810), (11459, 176540), (12610, 160426), (12740, 158789), (13580, 148967), (16370, 123578), (17654, 114590), (19012, 106405), (21281, 95060), (22918, 88270), (23765, 85124), (25220, 80213), (32740, 61789), (35308, 57295), (42562, 47530), (44135, 45836)]