5434380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 19918080

約数和(自身を除く): 14483700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 227, 228, 252, 266, 285, 315, 342, 380, 399, 420, 454, 532, 570, 630, 665, 681, 684, 798, 855, 908, 1135, 1140, 1197, 1260, 1330, 1362, 1589, 1596, 1710, 1995, 2043, 2270, 2394, 2660, 2724, 3178, 3405, 3420, 3990, 4086, 4313, 4540, 4767, 4788, 5985, 6356, 6810, 7945, 7980, 8172, 8626, 9534, 10215, 11970, 12939, 13620, 14301, 15890, 17252, 19068, 20430, 21565, 23835, 23940, 25878, 28602, 30191, 31780, 38817, 40860, 43130, 47670, 51756, 57204, 60382, 64695, 71505, 77634, 86260, 90573, 95340, 120764, 129390, 143010, 150955, 155268, 181146, 194085, 258780, 271719, 286020, 301910, 362292, 388170, 452865, 543438, 603820, 776340, 905730, 1086876, 1358595, 1811460, 2717190, 5434380]

約数ペア:

[(1, 5434380), (2, 2717190), (3, 1811460), (4, 1358595), (5, 1086876), (6, 905730), (7, 776340), (9, 603820), (10, 543438), (12, 452865), (14, 388170), (15, 362292), (18, 301910), (19, 286020), (20, 271719), (21, 258780), (28, 194085), (30, 181146), (35, 155268), (36, 150955), (38, 143010), (42, 129390), (45, 120764), (57, 95340), (60, 90573), (63, 86260), (70, 77634), (76, 71505), (84, 64695), (90, 60382), (95, 57204), (105, 51756), (114, 47670), (126, 43130), (133, 40860), (140, 38817), (171, 31780), (180, 30191), (190, 28602), (210, 25878), (227, 23940), (228, 23835), (252, 21565), (266, 20430), (285, 19068), (315, 17252), (342, 15890), (380, 14301), (399, 13620), (420, 12939), (454, 11970), (532, 10215), (570, 9534), (630, 8626), (665, 8172), (681, 7980), (684, 7945), (798, 6810), (855, 6356), (908, 5985), (1135, 4788), (1140, 4767), (1197, 4540), (1260, 4313), (1330, 4086), (1362, 3990), (1589, 3420), (1596, 3405), (1710, 3178), (1995, 2724), (2043, 2660), (2270, 2394)]