30619072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 72566784

約数和(自身を除く): 41947712

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 61, 62, 64, 88, 92, 122, 124, 176, 184, 244, 248, 253, 341, 352, 368, 488, 496, 506, 671, 682, 704, 713, 736, 976, 992, 1012, 1342, 1364, 1403, 1426, 1472, 1891, 1952, 1984, 2024, 2684, 2728, 2806, 2852, 3782, 3904, 4048, 5368, 5456, 5612, 5704, 7564, 7843, 8096, 10736, 10912, 11224, 11408, 15128, 15433, 15686, 16192, 20801, 21472, 21824, 22448, 22816, 30256, 30866, 31372, 41602, 42944, 43493, 44896, 45632, 60512, 61732, 62744, 83204, 86986, 89792, 121024, 123464, 125488, 166408, 173972, 246928, 250976, 332816, 347944, 478423, 493856, 501952, 665632, 695888, 956846, 987712, 1331264, 1391776, 1913692, 2783552, 3827384, 7654768, 15309536, 30619072]

約数ペア:

[(1, 30619072), (2, 15309536), (4, 7654768), (8, 3827384), (11, 2783552), (16, 1913692), (22, 1391776), (23, 1331264), (31, 987712), (32, 956846), (44, 695888), (46, 665632), (61, 501952), (62, 493856), (64, 478423), (88, 347944), (92, 332816), (122, 250976), (124, 246928), (176, 173972), (184, 166408), (244, 125488), (248, 123464), (253, 121024), (341, 89792), (352, 86986), (368, 83204), (488, 62744), (496, 61732), (506, 60512), (671, 45632), (682, 44896), (704, 43493), (713, 42944), (736, 41602), (976, 31372), (992, 30866), (1012, 30256), (1342, 22816), (1364, 22448), (1403, 21824), (1426, 21472), (1472, 20801), (1891, 16192), (1952, 15686), (1984, 15433), (2024, 15128), (2684, 11408), (2728, 11224), (2806, 10912), (2852, 10736), (3782, 8096), (3904, 7843), (4048, 7564), (5368, 5704), (5456, 5612)]