2430481690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 5556418560

約数和(自身を除く): 3125936870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 179, 182, 215, 301, 347, 358, 430, 455, 559, 602, 694, 895, 910, 1118, 1253, 1505, 1735, 1790, 2327, 2429, 2506, 2795, 3010, 3470, 3913, 4511, 4654, 4858, 5590, 6265, 7697, 7826, 9022, 11635, 12145, 12530, 14921, 15394, 16289, 19565, 22555, 23270, 24290, 29842, 31577, 32578, 38485, 39130, 45110, 53879, 62113, 63154, 74605, 76970, 81445, 100061, 104447, 107758, 124226, 149210, 157885, 162890, 193973, 200122, 208894, 269395, 310565, 315770, 387946, 434791, 500305, 522235, 538790, 621130, 700427, 807469, 869582, 969865, 1000610, 1044470, 1357811, 1400854, 1614938, 1939730, 2173955, 2670859, 2715622, 3502135, 4037345, 4347910, 5341718, 5652283, 6789055, 7004270, 8074690, 11304566, 13354295, 13578110, 18696013, 26708590, 28261415, 34721167, 37392026, 56522830, 69442334, 93480065, 173605835, 186960130, 243048169, 347211670, 486096338, 1215240845, 2430481690]

約数ペア:

[(1, 2430481690), (2, 1215240845), (5, 486096338), (7, 347211670), (10, 243048169), (13, 186960130), (14, 173605835), (26, 93480065), (35, 69442334), (43, 56522830), (65, 37392026), (70, 34721167), (86, 28261415), (91, 26708590), (130, 18696013), (179, 13578110), (182, 13354295), (215, 11304566), (301, 8074690), (347, 7004270), (358, 6789055), (430, 5652283), (455, 5341718), (559, 4347910), (602, 4037345), (694, 3502135), (895, 2715622), (910, 2670859), (1118, 2173955), (1253, 1939730), (1505, 1614938), (1735, 1400854), (1790, 1357811), (2327, 1044470), (2429, 1000610), (2506, 969865), (2795, 869582), (3010, 807469), (3470, 700427), (3913, 621130), (4511, 538790), (4654, 522235), (4858, 500305), (5590, 434791), (6265, 387946), (7697, 315770), (7826, 310565), (9022, 269395), (11635, 208894), (12145, 200122), (12530, 193973), (14921, 162890), (15394, 157885), (16289, 149210), (19565, 124226), (22555, 107758), (23270, 104447), (24290, 100061), (29842, 81445), (31577, 76970), (32578, 74605), (38485, 63154), (39130, 62113), (45110, 53879)]